{"title":"DSS Racing Pistons for Jeep Gladiator HEMI","description":"\u003cp\u003eUpgrade Your Jeep Gladiator HEMI with DSS Racing Pistons\u003c\/p\u003e\n\u003cp\u003eOur collection features high-performance DSS Racing pistons built specifically for your Jeep Gladiator HEMI. These aftermarket internals are engineered to enhance engine strength, improve response, and support increased power output. Whether you're upgrading for daily driving or building a high-performance setup, our pistons deliver reliable performance and durability under demanding conditions.\u003c\/p\u003e\n\u003cp\u003eDesigned for your Jeep Gladiator HEMI, these pistons fit perfectly and are ideal for those seeking to maximize their engine's potential. Along with increased power and response, you'll notice improved reliability and efficiency, making your vehicle more capable on and off-road. Our selection includes various sizes and configurations to match your specific build goals.\u003c\/p\u003e\n\u003cp\u003eExplore our range of pistons and other engine internals to elevate your Jeep Gladiator HEMI's performance. From street to track, these parts help you achieve better power, response, and overall engine longevity. Shop performance pistons for your Jeep Gladiator HEMI at FastHemis.\u003c\/p\u003e","products":[{"product_id":"6728-3957-5-7-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing +9cc Dome Top Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6728-3957 \/ 2-6728-3957 \/ 3-6728-3957 \/ K1-6728-3957 \/ K2-6728-3957 \/ K3-6728-3957\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing +9cc Dome Top Forged Piston Set is engineered specifically for the 5.7L Hemi engines found in many Chrysler, Dodge, Jeep, and Ram vehicles. Designed to enhance engine performance and durability, these pistons are an ideal upgrade for enthusiasts seeking improved compression ratios and reliable power gains. Whether you are rebuilding your engine or upgrading for higher performance applications, this piston set offers a precision fit and robust construction to meet demanding conditions.\u003c\/p\u003e\u003cp\u003eWith a bore size of 3.957\" and a dome volume of +9cc, these pistons help optimize combustion efficiency and power output. They are compatible with the 352 Small Block Mopar Hemi Gen III, FX series, and feature a compact compression height of 1.21\" to maintain proper piston-to-head clearance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese DSS Racing pistons incorporate advanced design elements to deliver superior performance and reliability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e+9cc dome top design for increased compression and combustion efficiency\u003c\/li\u003e\n\u003cli\u003eForged construction for enhanced strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003eCompatible with full-floating or press-fit wrist pins (.945\" PIN diameter)\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second rings, 3mm oil ring for optimal sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.578\" stroke and 6.243\" connecting rod length\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression volumes to suit different build requirements (65cc, 74cc, 85cc)\u003c\/li\u003e\n\u003cli\u003ePrecision machined to fit 3.957\" bore diameter for most 5.7L Hemi engines\u003c\/li\u003e\n\u003cli\u003eCompatible with Mopar Gen III and FX engine platforms\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eManufactured from high-grade forged aluminum alloy, these pistons provide exceptional strength-to-weight ratio, reducing reciprocating mass while maintaining durability. The dome top design is carefully engineered to increase compression ratio without compromising piston-to-valve clearance. The pistons feature tight tolerances and a smooth finish to ensure optimal ring sealing and reduced friction.\u003c\/p\u003e\u003cp\u003eThe wrist pin design supports either full-floating or press-fit configurations, allowing flexibility depending on engine build preferences. Ring grooves are precision cut to accommodate standard 1.2mm compression rings and a 3mm oil ring, ensuring effective sealing and oil control under high-performance conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed as a direct fit for most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines with a 3.957\" bore. Installation requires standard engine rebuilding procedures, including proper honing and cleaning of the cylinder bores. The pistons’ compact compression height of 1.21\" ensures compatibility with stock or aftermarket cylinder heads without the need for extensive modifications.\u003c\/p\u003e\u003cp\u003eIt is recommended to verify piston-to-valve clearance and ring end gaps during installation. These pistons are suitable for both rebuilds and performance upgrades, providing a reliable foundation for increased power output and engine longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged +9cc dome top pistons (quantity as per engine requirements)\u003c\/li\u003e\n\u003cli\u003eWrist pins compatible with full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003ePrecision-cut piston rings sized 1.2\/1.2\/3mm for compression and oil control\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and performance tuners working on Chrysler, Dodge, Jeep, or Ram vehicles equipped with the 5.7L Hemi engine. It suits applications ranging from street performance upgrades to moderate racing builds where increased compression and durability are desired. Whether restoring a classic Mopar Hemi or enhancing a modern engine, these pistons provide a solid foundation for improved power and reliability.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381030699220,"sku":"1-6728-3957","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381030731988,"sku":"2-6728-3957","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381030764756,"sku":"3-6728-3957","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381030797524,"sku":"K1-6728-3957","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381030830292,"sku":"K2-6728-3957","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381030863060,"sku":"K3-6728-3957","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0002006_4_a7b2d608-f0a9-4af1-9809-9deb4e0e0479.webp?v=1771666976"},{"product_id":"6728-3947-5-7-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-947-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing FX Series +9cc Dome Top Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Chrysler, Dodge, Jeep, Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6728-3947 \/ 2-6728-3947 \/ 3-6728-3947 \/ K1-6728-3947 \/ K2-6728-3947 \/ K3-6728-3947\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series +9cc Dome Top Forged Piston Set is engineered specifically for most Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to enhance engine performance and durability, these pistons are ideal for enthusiasts and professional builders seeking reliable, high-quality components for their small block Mopar Hemi Gen III builds.\u003c\/p\u003e\u003cp\u003eFeaturing a +9cc dome top design, these pistons increase compression ratios, improving combustion efficiency and power output. Whether you are upgrading your engine for street performance, racing, or heavy-duty applications, the DSS Racing FX Series pistons deliver consistent strength and precision fitment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt with advanced engineering and precision manufacturing, these pistons offer several key benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and resistance to high-stress conditions\u003c\/li\u003e\n\u003cli\u003e+9cc dome top design to increase compression ratio and optimize combustion\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" for compatibility with stock and aftermarket components\u003c\/li\u003e\n\u003cli\u003ePin diameter of .945\" with options for full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm for reliable ring sealing and durability\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.578\" stroke and 6.243\" connecting rod length, matching factory specifications\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes (65cc, 74cc, 85cc) to tailor compression ratios from approximately 9.53:1 to 12.19:1\u003c\/li\u003e\n\u003cli\u003ePrecision CNC machining ensures tight tolerances and consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach piston in the DSS Racing FX Series is forged from high-grade aluminum alloy, providing an excellent balance of lightweight strength and thermal conductivity. The dome top design is carefully engineered to optimize combustion chamber shape and improve flame propagation, resulting in better power delivery and efficiency.\u003c\/p\u003e\u003cp\u003eThe pistons feature ring grooves machined to accommodate high-performance piston rings, ensuring effective sealing under extreme conditions. The wrist pin bore is designed for either full-floating or press-fit pins, allowing flexibility depending on engine build preferences. Overall, the construction emphasizes durability, precision, and compatibility with the 5.7L Hemi’s architecture.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, making it a direct replacement for stock pistons in these applications. Installation requires standard engine assembly procedures, and the pistons are compatible with factory connecting rods and crankshafts matching the specified stroke and rod length.\u003c\/p\u003e\u003cp\u003eBuilders should verify compression ratio targets based on combustion chamber volume and piston dome size to ensure optimal engine performance. No major modifications are typically necessary, but professional installation is recommended to maintain engine reliability and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged +9cc dome top pistons (quantity as per engine requirements)\u003c\/li\u003e\n\u003cli\u003eWrist pins compatible with full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eDetailed specifications for ring groove sizes and piston dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and racers upgrading or rebuilding Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. It suits applications ranging from street performance upgrades to competitive motorsports where increased compression and durability are critical.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381030895828,"sku":"1-6728-3947","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381030928596,"sku":"2-6728-3947","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381030961364,"sku":"3-6728-3947","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381030994132,"sku":"K1-6728-3947","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031026900,"sku":"K2-6728-3947","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031059668,"sku":"K3-6728-3947","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0002005_4_6a57c9d6-b3c9-4d22-9da5-df0ac125b7dc.webp?v=1771666976"},{"product_id":"6728-3927-5-7-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-927-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing FX Series +9cc Dome Top Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series +9cc Dome Top Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6728-3927 \/ 2-6728-3927 \/ 3-6728-3927 \/ K1-6728-3927 \/ K2-6728-3927 \/ K3-6728-3927\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series +9cc Dome Top Forged Piston Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to enhance engine performance and durability, these pistons are an ideal upgrade for enthusiasts seeking improved compression and combustion efficiency. Whether you're rebuilding your engine or upgrading for higher power output, this piston set offers a reliable foundation for performance builds.\u003c\/p\u003e\u003cp\u003eFeaturing a +9cc dome top design, these pistons increase the compression ratio, helping to optimize power delivery and throttle response. They are compatible with the 347 Small Block Mopar Hemi Gen III platform and built to exacting standards to ensure a precise fit and long-lasting performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements and high-quality materials to meet the demands of high-performance applications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e+9cc dome top for increased compression and improved combustion efficiency\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21 inches for optimal piston-to-head clearance\u003c\/li\u003e\n\u003cli\u003e.945-inch pin diameter compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm for reliable ring sealing and durability\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.578-inch stroke and 6.243-inch connecting rod length\u003c\/li\u003e\n\u003cli\u003eApproximate compression ratios vary by combustion chamber volume: 65cc–12.12, 74cc–10.75, 85cc–9.47\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and resistance to high stress\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures consistent performance and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eManufactured from high-grade forged aluminum alloy, these pistons deliver exceptional strength-to-weight ratio, allowing them to withstand the rigors of high-performance and forced induction applications. The dome top design not only increases compression but also promotes efficient air-fuel mixture combustion, contributing to improved power and throttle response.\u003c\/p\u003e\u003cp\u003eThe pistons are CNC-machined to tight tolerances, ensuring precise ring groove dimensions and pin bore alignment. This attention to detail reduces friction and wear, enhancing engine longevity. The option for full-floating or press-fit wrist pins provides flexibility depending on your engine build preferences.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, specifically the 347 Small Block Mopar Hemi Gen III platform. Installation requires standard engine rebuild procedures, including proper ring end gap setting and piston orientation. Due to the +9cc dome volume, it is important to verify piston-to-valve clearance and combustion chamber volume to achieve the desired compression ratio and avoid interference.\u003c\/p\u003e\u003cp\u003eProfessional installation is recommended to ensure optimal performance and reliability. These pistons are compatible with stock and aftermarket components designed for the 5.7L Hemi engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged +9cc dome top pistons (quantity as per SKU)\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit depending on configuration)\u003c\/li\u003e\n\u003cli\u003eRing grooves machined to specified dimensions\u003c\/li\u003e\n\u003cli\u003eInstallation guidelines and specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for performance enthusiasts, engine builders, and professional shops looking to upgrade or rebuild Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. It suits applications ranging from street performance to moderate racing builds where increased compression and durability are desired. These pistons provide a solid foundation for enhancing power output while maintaining engine reliability.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381031092436,"sku":"1-6728-3927","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381031125204,"sku":"2-6728-3927","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381031157972,"sku":"3-6728-3927","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031190740,"sku":"K1-6728-3927","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031223508,"sku":"K2-6728-3927","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031256276,"sku":"K3-6728-3927","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0002004_4_b97efa97-74e4-49a2-a7e3-13c4453c6d25.webp?v=1771666975"},{"product_id":"6728-3937-5-7-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing FX Series +9cc Dome Top Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series +9cc Dome Top Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6728-3937 \/ 2-6728-3937 \/ 3-6728-3937 \/ K1-6728-3937 \/ K2-6728-3937 \/ K3-6728-3937\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series +9cc Dome Top Forged Piston Set is engineered specifically for the Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. Designed to enhance performance and durability, these pistons are ideal for enthusiasts and professional builders seeking reliable, high-quality components for their small block Mopar Hemi Gen III builds. Featuring a +9cc dome top design, these pistons help optimize compression ratios for improved combustion efficiency and power output.\u003c\/p\u003e\u003cp\u003eWhether you are rebuilding your engine or upgrading for increased performance, this piston set offers a perfect balance of strength, precision, and compatibility with factory and aftermarket components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements and manufacturing techniques to deliver superior performance and longevity:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e+9cc dome top design for increased compression and power potential\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" for precise piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003e.945\" pin diameter compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm for optimal ring sealing and durability\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.578\" stroke and 6.243\" rod length setups\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes: 65cc (12.15 compression ratio), 74cc (10.78 compression ratio), and 85cc (9.5 compression ratio)\u003c\/li\u003e\n\u003cli\u003ePrecision forged construction for enhanced strength and thermal resistance\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the 348 Small Block Mopar Hemi Gen III FX engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eManufactured using high-grade forged aluminum alloy, these pistons offer exceptional strength-to-weight ratio and excellent heat dissipation properties. The dome top shape is engineered to improve combustion chamber dynamics, promoting efficient flame travel and reducing detonation risk. The pistons are CNC-machined to tight tolerances, ensuring consistent fitment and performance across all cylinders.\u003c\/p\u003e\u003cp\u003eThe pin bore is designed to accommodate either full-floating or press-fit wrist pins, providing flexibility depending on your engine build preferences. The ring grooves are precisely cut to maintain ring stability and sealing under high-performance conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, specifically the Gen III small block Mopar Hemi platform. Installation requires standard engine rebuilding procedures, including proper ring end gap setting and piston orientation. These pistons are compatible with factory rods and crankshafts matching the specified stroke and rod length dimensions.\u003c\/p\u003e\u003cp\u003eDue to the +9cc dome volume, it is important to verify combustion chamber size and piston-to-valve clearance during installation to ensure optimal performance and avoid interference.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged aluminum pistons with +9cc dome tops\u003c\/li\u003e\n\u003cli\u003ePrecision-machined piston pins (compatible with full-floating or press-fit)\u003c\/li\u003e\n\u003cli\u003eRing groove machined pistons ready for ring installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for engine builders, performance enthusiasts, and racers upgrading or rebuilding Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. It suits applications requiring increased compression ratios and enhanced durability, including street performance, mild to moderate racing, and custom engine builds.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381031289044,"sku":"1-6728-3937","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381031321812,"sku":"2-6728-3937","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381031354580,"sku":"3-6728-3937","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031387348,"sku":"K1-6728-3937","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031420116,"sku":"K2-6728-3937","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031452884,"sku":"K3-6728-3937","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0002003_4_3e8c625a-9a2a-41c9-b9ef-9426912a1cc7.webp?v=1771666975"},{"product_id":"6728-3917-5-7-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-917-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing Forged +9cc Dome Top Piston Set 3.917\" Bore 5.7L Small Block Mopar Gen III Hemi: Fits most Hemi Models","description":"\u003ch3\u003eDSS Racing Forged +9cc Dome Top Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6728-3917 \/ 2-6728-3917 \/ 3-6728-3917 \/ K1-6728-3917 \/ K2-6728-3917 \/ K3-6728-3917\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing Forged +9cc Dome Top Piston Set is engineered specifically for the 5.7L Small Block Mopar Gen III Hemi engines found in many Chrysler, Dodge, Jeep, and Ram vehicles. Designed to enhance combustion efficiency and increase compression ratios, these pistons are ideal for enthusiasts looking to boost engine performance and reliability. Whether you are building a high-performance street machine or a race-ready engine, this piston set delivers precision and durability to meet demanding conditions.\u003c\/p\u003e\u003cp\u003eFeaturing a +9cc dome top design, these pistons increase the compression ratio, improving power output and throttle response. The set is compatible with both full-floating and press-fit wrist pins, offering flexibility for various engine builds. With a bore size of 3.917\" and a stroke of 3.578\", these pistons are tailored to fit the 5.7L Hemi’s specifications perfectly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese DSS Racing pistons incorporate advanced design and manufacturing techniques to ensure optimal performance and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and resistance to high stress\u003c\/li\u003e\n\u003cli\u003e+9cc dome top to increase compression ratio and combustion efficiency\u003c\/li\u003e\n\u003cli\u003eCompatible with full-floating or press-fit wrist pins (PIN: .945\")\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second rings, 3mm oil ring\u003c\/li\u003e\n\u003cli\u003eDesigned for 3.917\" bore diameter and 3.578\" stroke engines\u003c\/li\u003e\n\u003cli\u003eCompact dome height of 1.21\" for optimal piston-to-valve clearance\u003c\/li\u003e\n\u003cli\u003eFits 6.243\" connecting rods commonly used in 5.7L Hemi builds\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression volume options: 65cc, 74cc, and 85cc\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures tight tolerances and consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eManufactured from high-grade forged aluminum alloy, these pistons provide an excellent balance of lightweight design and exceptional strength. The forging process enhances the metal’s grain structure, resulting in pistons that withstand the rigors of high-performance and forced induction applications. The +9cc dome top is carefully engineered to optimize combustion chamber shape and improve flame propagation.\u003c\/p\u003e\u003cp\u003eThe pistons feature precise ring grooves to accommodate standard 1.2mm compression rings and a 3mm oil ring, ensuring effective sealing and oil control. The wrist pin bore is designed for either full-floating or press-fit installation, allowing builders to tailor the setup to their engine’s needs. Overall, the design prioritizes durability, thermal efficiency, and compatibility with factory and aftermarket components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Small Block Mopar Gen III Hemi engine. Installation requires standard engine rebuild procedures, including proper honing of the cylinder bores to the specified 3.917\" diameter. The pistons are compatible with a 3.578\" stroke crankshaft and 6.243\" connecting rods, matching factory dimensions for a straightforward swap.\u003c\/p\u003e\u003cp\u003eBuilders should verify compression ratio requirements based on their combustion chamber volume and intended fuel type. The +9cc dome top increases compression, so tuning adjustments may be necessary to optimize performance and prevent detonation. Professional installation is recommended to ensure correct ring end gap, wrist pin fitment, and piston orientation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged +9cc dome top pistons (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eWrist pin bore compatible with full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves for 1.2\/1.2\/3mm ring sets\u003c\/li\u003e\n\u003cli\u003eTechnical specifications and installation guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for performance enthusiasts, engine builders, and racers upgrading or rebuilding 5.7L Hemi engines. It suits applications ranging from street performance to drag racing and other motorsports where increased compression and durability are essential. The pistons offer a reliable upgrade path for those seeking to extract more power while maintaining engine longevity.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381031485652,"sku":"1-6728-3917","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381031518420,"sku":"2-6728-3917","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381031551188,"sku":"3-6728-3917","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031583956,"sku":"K1-6728-3917","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031616724,"sku":"K2-6728-3917","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031649492,"sku":"K3-6728-3917","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0002002_4_f4e5fc5b-5a45-4514-b99c-b31ae2ee1637.webp?v=1771666975"},{"product_id":"6723-3957-5-7-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set 3.957\" Bore: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6723-3957 \/ 2-6723-3957 \/ 3-6723-3957 \/ K1-6723-3957 \/ K2-6723-3957 \/ K3-6723-3957\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is engineered specifically for the Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 352 Small Block Mopar Hemi Gen III platform. Designed for enthusiasts and professional builders seeking enhanced durability and performance, these pistons offer a reliable upgrade over stock components. Their forged construction ensures superior strength and resistance to high-stress conditions, making them ideal for high-performance street, track, or mild racing applications.\u003c\/p\u003e\u003cp\u003eWith a bore size of 3.957 inches and a compression height of 1.21 inches, these pistons are precision-crafted to maintain optimal engine geometry and performance. The -12cc dish top design helps control compression ratios, allowing for tuning flexibility depending on your build requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements tailored for the 5.7L Hemi engine platform:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 3.957\" bore size for most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi engines\u003c\/li\u003e\n\u003cli\u003eForged construction for enhanced strength and durability under high load\u003c\/li\u003e\n\u003cli\u003e12cc dish top design to optimize combustion chamber volume and compression ratio\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.21\" to maintain proper piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second rings, 3mm oil ring for effective sealing\u003c\/li\u003e\n\u003cli\u003ePin diameter of .945\" compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eDesigned for use with 6.243\" connecting rods and 3.578\" stroke crankshafts\u003c\/li\u003e\n\u003cli\u003eApproximate compression ratios available: 9.48:1 (65cc), 8.67:1 (74cc), and 7.86:1 (85cc) depending on combustion chamber volume\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe FX Series pistons are forged from high-grade aluminum alloy, providing an excellent balance of lightweight properties and mechanical strength. This material choice improves thermal conductivity and reduces reciprocating mass, contributing to quicker engine response and durability. The pistons feature a carefully engineered dish top to manage compression and combustion characteristics, enhancing efficiency and power potential.\u003c\/p\u003e\u003cp\u003eEach piston is precision-machined to tight tolerances, ensuring consistent ring groove dimensions and pin fitment. The option for full-floating or press-fit wrist pins allows compatibility with various rod designs and assembly preferences. The robust ring groove design supports reliable sealing under demanding operating conditions, reducing blow-by and oil consumption.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the Gen III 352 Small Block Mopar Hemi. Installation requires standard engine rebuilding procedures, including proper honing of cylinder bores to the specified 3.957\" diameter. Depending on your engine build, minor modifications may be necessary to accommodate the piston dish volume and compression height.\u003c\/p\u003e\u003cp\u003eThese pistons are compatible with 6.243\" connecting rods and a 3.578\" stroke crankshaft, making them a direct fit for many common 5.7L Hemi configurations. Professional installation is recommended to ensure optimal clearances and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as per kit selection)\u003c\/li\u003e\n\u003cli\u003eWrist pins compatible with full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eDetailed specifications and installation guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is ideal for performance enthusiasts, engine builders, and racers upgrading their 5.7L Hemi engines. Whether you are building a high-performance street machine, a mild race engine, or a durable daily driver with enhanced power, these pistons provide the strength and reliability needed to handle increased cylinder pressures and RPMs. They are especially suited for those seeking improved engine longevity and consistent performance under demanding conditions.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381031682260,"sku":"1-6723-3957","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381031715028,"sku":"2-6723-3957","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381031747796,"sku":"3-6723-3957","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031780564,"sku":"K1-6723-3957","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031813332,"sku":"K2-6723-3957","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031846100,"sku":"K3-6723-3957","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0002001_4_5d146e27-1d83-4f80-bae8-0b8d26edc25f.webp?v=1771666974"},{"product_id":"6723-3947-5-7-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-947-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi (02-26)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6723-3947 \/ 2-6723-3947 \/ 3-6723-3947 \/ K1-6723-3947 \/ K2-6723-3947 \/ K3-6723-3947\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is engineered specifically for the 5.7L Small Block Mopar Gen III Hemi engines found in many Chrysler, Dodge, Jeep, and Ram vehicles. Designed to deliver superior strength and durability, these pistons are ideal for enthusiasts and professional builders seeking to enhance engine reliability and performance under demanding conditions.\u003c\/p\u003e\u003cp\u003eFeaturing a forged construction and precision machining, this piston set offers improved resistance to heat and stress compared to stock cast pistons. Whether you are building a high-performance street engine or a race-ready powerplant, the DSS Racing FX Series pistons provide the foundation for consistent power delivery and long-term engine health.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons incorporate advanced design elements to optimize performance and fitment for the 5.7L Hemi platform:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for maximum strength and durability\u003c\/li\u003e\n\u003cli\u003eComp Height: 1.21 inches for precise compression control\u003c\/li\u003e\n\u003cli\u003e12cc dish top design to optimize combustion chamber volume\u003c\/li\u003e\n\u003cli\u003ePin diameter of .945 inches, compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second grooves, 3mm oil ring groove\u003c\/li\u003e\n\u003cli\u003eStroke compatibility: 3.578 inches\u003c\/li\u003e\n\u003cli\u003eConnecting rod length: 6.243 inches\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression ratios approximately 9.43:1 (65cc), 8.62:1 (74cc), and 7.83:1 (85cc)\u003c\/li\u003e\n\u003cli\u003ePrecision engineered to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are crafted from high-grade forged aluminum alloy, providing an excellent balance of lightweight strength and thermal conductivity. The forging process enhances the metal grain structure, resulting in pistons that resist cracking and deformation under extreme heat and pressure.\u003c\/p\u003e\u003cp\u003eThe pistons feature a carefully designed dish top with a 12cc volume reduction to optimize combustion efficiency and control compression ratios. The pin bore is engineered for compatibility with both full-floating and press-fit wrist pins, allowing flexibility in engine assembly preferences. Ring grooves are precision-machined to accommodate high-performance piston rings, ensuring effective sealing and oil control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Small Block Mopar Gen III Hemi engine. Installation requires standard engine rebuild procedures, including proper ring end gap setting and wrist pin installation. The pistons are compatible with a 3.578-inch stroke crankshaft and 6.243-inch connecting rods, matching OEM specifications for seamless integration.\u003c\/p\u003e\u003cp\u003eDue to the forged construction and precise dimensions, these pistons are ideal for both OEM replacement and performance builds. No major modifications are typically required, but professional installation is recommended to ensure optimal engine performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons for 5.7L Small Block Mopar Gen III Hemi\u003c\/li\u003e\n\u003cli\u003eCompatible wrist pin options (full-floating or press-fit)\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves for high-performance piston rings\u003c\/li\u003e\n\u003cli\u003eTechnical specifications and installation guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is perfect for automotive enthusiasts, engine builders, and racers who demand enhanced durability and performance from their 5.7L Hemi engines. Whether upgrading a street vehicle for improved reliability or building a high-output race engine, the DSS Racing FX Series pistons provide a robust foundation for power and longevity.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381031878868,"sku":"1-6723-3947","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381031911636,"sku":"2-6723-3947","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381031944404,"sku":"3-6723-3947","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381031977172,"sku":"K1-6723-3947","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381032009940,"sku":"K2-6723-3947","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381032042708,"sku":"K3-6723-3947","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0002000_4_f24470df-0616-466b-8901-1a7927a99b17.webp?v=1771666974"},{"product_id":"6723-3937-5-7-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set 3.937\" Bore: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6723-3937 \/ 2-6723-3937 \/ 3-6723-3937 \/ K1-6723-3937 \/ K2-6723-3937 \/ K3-6723-3937\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to meet the demands of high-performance and rebuild applications, these pistons offer exceptional strength and durability. Whether you are upgrading your engine for increased power or replacing worn components, this piston set provides a reliable foundation for enhanced engine performance.\u003c\/p\u003e\u003cp\u003eBuilt to exacting standards, the FX Series pistons feature a forged construction that withstands high combustion pressures and temperatures. Their design supports both full-floating and press-fit wrist pins, accommodating various engine builds and preferences. With a bore size of 3.937 inches and a stroke of 3.578 inches, these pistons maintain optimal geometry for the 348 Small Block Mopar Hemi Gen III platform.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese DSS Racing pistons incorporate advanced design elements to ensure performance and longevity:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and resistance to heat and stress\u003c\/li\u003e\n\u003cli\u003eFX Series comp height of 1.21 inches for precise piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003e12cc dish top design to optimize combustion chamber volume and compression ratio\u003c\/li\u003e\n\u003cli\u003e.945-inch wrist pin diameter compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm for reliable ring sealing and reduced friction\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.578-inch stroke and 6.243-inch connecting rod length\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple dish volumes (65cc, 74cc, 85cc) to tailor compression ratios from approximately 9.38:1 down to 7.79:1\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing ensures consistent fitment and performance across all pistons in the set\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe FX Series pistons are crafted from high-grade forged aluminum alloy, delivering an ideal balance of lightweight strength and thermal conductivity. This material choice helps reduce reciprocating mass, improving engine response and durability under demanding conditions. The pistons feature a dish top design with a -12cc volume to optimize combustion efficiency and reduce the risk of detonation in boosted or high-compression setups.\u003c\/p\u003e\u003cp\u003eEach piston is machined with tight tolerances to ensure proper ring groove dimensions and wrist pin fitment. The option for full-floating or press-fit wrist pins allows builders to customize the assembly based on engine use and performance goals. The robust design accommodates the 3.937-inch bore size common to many Mopar 5.7L Hemi rebuilds and upgrades.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 348 Small Block Mopar Hemi Gen III platform. Installation requires standard engine rebuilding procedures, including proper honing of the cylinder bores and careful measurement of piston-to-wall clearance. The pistons are compatible with the factory stroke of 3.578 inches and connecting rod length of 6.243 inches, ensuring straightforward integration into stock or modified bottom ends.\u003c\/p\u003e\u003cp\u003eBuilders should verify compression ratio requirements and select the appropriate piston dish volume to match their cylinder head combustion chamber size and gasket thickness. Professional installation is recommended to achieve optimal engine performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged FX Series pistons (quantity as required for engine rebuild)\u003c\/li\u003e\n\u003cli\u003eWrist pins compatible with full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eDetailed specifications for bore size, stroke, and ring groove dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and professional shops working on Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. It suits applications ranging from street performance upgrades to motorsport and high-output rebuilds where durability and precision are critical. Whether restoring a worn engine or building a high-performance powerplant, these pistons provide a reliable foundation for enhanced combustion and power delivery.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381032370388,"sku":"1-6723-3937","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381032403156,"sku":"2-6723-3937","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381032435924,"sku":"3-6723-3937","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381032468692,"sku":"K1-6723-3937","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381032501460,"sku":"K2-6723-3937","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381032534228,"sku":"K3-6723-3937","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001998_4_f86207b8-f9c6-46c7-8f5b-a61efa3f7f8e.webp?v=1771666973"},{"product_id":"6723-3927-5-7-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-927-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set 3.927\" Bore: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6723-3927 \/ 2-6723-3927 \/ 3-6723-3927 \/ K1-6723-3927 \/ K2-6723-3927 \/ K3-6723-3927\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 347 Small Block Mopar Hemi Gen III. Designed for high-performance applications, these pistons offer exceptional strength and durability to withstand the rigors of boosted, high-boost, and naturally aspirated builds. Whether you are upgrading your engine for racing, street performance, or heavy-duty use, this piston set delivers reliable power and efficiency improvements.\u003c\/p\u003e\u003cp\u003eWith a 3.927\" bore size and a compact 1.21\" compression height, these pistons are optimized for enhanced combustion and reduced weight. The -12cc dish top design helps control compression ratios, making them suitable for a variety of tuning setups. DSS Racing’s FX Series pistons are a trusted choice for enthusiasts seeking a balance of performance, reliability, and precision engineering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt to meet the demands of high-performance Mopar Hemi engines, the FX Series Forged Pistons include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and durability under extreme conditions\u003c\/li\u003e\n\u003cli\u003e3.927\" bore size compatible with most 5.7L Hemi applications\u003c\/li\u003e\n\u003cli\u003eCompact 1.21\" compression height for optimized piston-to-cylinder fit\u003c\/li\u003e\n\u003cli\u003e12cc dish top design to manage compression ratios effectively\u003c\/li\u003e\n\u003cli\u003e.945\" wrist pin diameter with options for full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing and reduced friction\u003c\/li\u003e\n\u003cli\u003eStroke compatibility of 3.578\" and connecting rod length of 6.243\" for precise engine geometry\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple dish volumes (65cc, 74cc, 85cc) to tailor compression ratios from approximately 7.78 to 9.37\u003c\/li\u003e\n\u003cli\u003eDesigned for 347 Small Block Mopar Hemi Gen III engines, ensuring exact fitment and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are forged from premium-grade aluminum alloy, delivering an optimal balance of lightweight design and high tensile strength. This forging process enhances grain structure, resulting in pistons that resist cracking, scuffing, and thermal fatigue even under high cylinder pressures and elevated temperatures.\u003c\/p\u003e\u003cp\u003eEach piston features precision-machined ring grooves and a carefully engineered dish top to optimize combustion chamber dynamics. The wrist pin bore is designed to accommodate either full-floating or press-fit pins, allowing flexibility depending on engine build preferences. The pistons’ compact compression height and carefully calculated dish volume options provide tuners with the ability to fine-tune compression ratios for a wide range of performance goals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 347 Small Block Mopar Hemi Gen III. Installation requires standard engine rebuilding procedures and may involve balancing and honing to ensure optimal piston-to-cylinder wall clearance. The choice between full-floating or press-fit wrist pins allows compatibility with various connecting rod configurations.\u003c\/p\u003e\u003cp\u003eProfessional installation is recommended to ensure precise fitment and to maximize the pistons’ performance and longevity. These pistons are ideal for engine builders upgrading or rebuilding 5.7L Hemi engines for street, strip, or off-road applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged FX Series pistons (quantity as per SKU selection)\u003c\/li\u003e\n\u003cli\u003eWrist pins (.945\" diameter) compatible with full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eDetailed specifications for bore size, compression height, and dish volume\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is ideal for automotive enthusiasts, professional engine builders, and racers who demand enhanced durability and performance from their 5.7L Hemi engines. Whether upgrading for forced induction, naturally aspirated power gains, or heavy-duty applications, these pistons provide the strength and precision needed to support higher horsepower and torque outputs reliably.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381032566996,"sku":"1-6723-3927","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381032599764,"sku":"2-6723-3927","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381032632532,"sku":"3-6723-3927","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381032665300,"sku":"K1-6723-3927","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381032698068,"sku":"K2-6723-3927","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381032730836,"sku":"K3-6723-3927","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001997_4_4ac28e85-77dd-4689-8d95-f700e76b5a70.webp?v=1771666972"},{"product_id":"6723-3917-5-7-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-917-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set 3.917\" Bore: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6723-3917 \/ 2-6723-3917 \/ 3-6723-3917 \/ K1-6723-3917 \/ K2-6723-3917 \/ K3-6723-3917\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is engineered specifically for the Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 345 Small Block Mopar Hemi Gen III. Designed for enthusiasts and professional builders seeking enhanced durability and performance, these pistons offer a reliable upgrade over stock components. Their forged construction ensures superior strength to withstand high combustion pressures and aggressive driving conditions, making them ideal for street performance, mild racing, and engine rebuilds.\u003c\/p\u003e\u003cp\u003eWith a bore size of 3.917 inches and a compression height of 1.21 inches, these pistons are precision-crafted to maintain optimal engine geometry and performance. The -12cc dish top design helps control compression ratios, allowing for tuning flexibility across various engine builds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese DSS Racing forged pistons incorporate advanced design and manufacturing techniques to deliver consistent performance and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for maximum strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003e3.917\" bore size, compatible with most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi engines\u003c\/li\u003e\n\u003cli\u003e12cc dish top to optimize combustion chamber volume and compression ratio\u003c\/li\u003e\n\u003cli\u003e1.21\" compression height for precise piston-to-cylinder head clearance\u003c\/li\u003e\n\u003cli\u003e.945\" wrist pin diameter with options for full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing and reduced blow-by\u003c\/li\u003e\n\u003cli\u003eDesigned to fit 3.578\" stroke crankshafts and 6.243\" connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple dish volumes (65cc, 74cc, 85cc) to support compression ratios from approximately 7.74:1 to 9.33:1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe FX Series pistons are forged from high-grade aluminum alloy, providing an excellent balance of lightweight design and structural integrity. The forging process refines the metal grain structure, resulting in pistons that resist cracking and deformation under extreme thermal and mechanical loads. The dish top design helps reduce detonation risk by controlling compression, while the precise ring grooves ensure optimal ring fitment and longevity.\u003c\/p\u003e\u003cp\u003eEach piston is machined to tight tolerances to maintain consistent fitment and performance. The wrist pin options allow builders to select either full-floating or press-fit pins depending on their application and preference, enhancing versatility for different engine builds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 345 Small Block Mopar Hemi Gen III platform. Installation requires standard engine rebuilding procedures, including proper honing of cylinder bores and careful measurement of piston-to-wall clearance. The pistons are compatible with 3.578\" stroke crankshafts and 6.243\" connecting rods, ensuring a direct fit for common 5.7L Hemi configurations.\u003c\/p\u003e\u003cp\u003eBuilders should verify compression ratio requirements and select the appropriate dish volume piston to match their specific engine setup and fuel requirements. Professional installation is recommended to ensure optimal engine performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eWrist pins (.945\" diameter) with options for full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined piston rings with 1.2\/1.2\/3mm groove dimensions\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis DSS Racing FX Series Forged Piston Set is ideal for automotive enthusiasts, engine builders, and performance shops upgrading or rebuilding Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. Whether you are enhancing a street performance build, preparing for mild racing, or seeking a durable replacement for a high-mileage engine, these pistons provide the strength and reliability needed to handle increased power and stress.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381032960212,"sku":"1-6723-3917","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381032992980,"sku":"2-6723-3917","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381033025748,"sku":"3-6723-3917","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033058516,"sku":"K1-6723-3917","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033091284,"sku":"K2-6723-3917","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033124052,"sku":"K3-6723-3917","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001996_4_70358848-e73c-4fdb-9a6e-9e2f66fd968c.webp?v=1771666972"},{"product_id":"6720-3957-5-7-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing FX Series Forged Flat Top Pistons Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Flat Top Pistons Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6720-3957 \/ 2-6720-3957 \/ 3-6720-3957 \/ K1-6720-3957 \/ K2-6720-3957 \/ K3-6720-3957\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Flat Top Pistons Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to replace factory pistons, these forged pistons offer enhanced strength and durability for high-performance and rebuild applications. Ideal for enthusiasts and professional builders looking to improve engine reliability and power potential, this piston set supports a range of compression ratios to suit various build requirements.\u003c\/p\u003e\u003cp\u003eWith a flat top design and precise comp height, these pistons are optimized for efficient combustion and consistent performance. Whether upgrading a stock engine or building a high-output powerplant, the DSS Racing FX Series pistons provide a solid foundation for long-lasting engine operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons incorporate advanced engineering and materials to meet the demands of modern performance engines. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and resistance to detonation\u003c\/li\u003e\n\u003cli\u003eFlat top design with a -1.5cc volume for optimized combustion chamber shape\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21 inches for precise piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003e.945-inch wrist pin diameter, available in full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm to accommodate high-performance piston rings\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.578-inch stroke crankshafts and 6.243-inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression ratios approximately 10.61:1 (65cc), 9.58:1 (74cc), and 8.59:1 (85cc)\u003c\/li\u003e\n\u003cli\u003eDesigned for the 352 Small Block Mopar Hemi Gen III FX engine platform\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eManufactured from premium forged aluminum alloy, these pistons deliver exceptional strength-to-weight ratio and thermal conductivity. The forging process enhances grain structure, providing increased durability under extreme combustion pressures and temperatures. The flat top piston crown is precision-machined to ensure consistent volume and optimal combustion efficiency.\u003c\/p\u003e\u003cp\u003eThe pistons feature carefully engineered ring grooves to maintain ring seal and reduce blow-by, while the wrist pin bore is designed for either full-floating or press-fit installation, allowing flexibility depending on engine build preferences. The overall design balances strength, weight, and thermal management to support both street and track applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed as a direct fit replacement for most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, specifically the Gen III 352 Small Block Mopar Hemi FX series. Installation requires standard engine rebuild procedures and may necessitate matching the piston compression height and ring package to the specific engine build. No major modifications are typically needed when replacing factory pistons with this set, making it suitable for both professional engine builders and experienced enthusiasts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged flat top pistons (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eWrist pins (.945\" diameter), full-floating or press-fit depending on selection\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves ready for high-performance piston rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for performance enthusiasts, engine builders, and racers upgrading or rebuilding Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. It suits applications ranging from mild street performance to moderate race builds where enhanced strength and reliability are critical. The multiple compression ratio options allow customization for various fuel types and tuning goals.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381032763604,"sku":"1-6720-3957","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381032796372,"sku":"2-6720-3957","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381032829140,"sku":"3-6720-3957","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381032861908,"sku":"K1-6720-3957","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381032894676,"sku":"K2-6720-3957","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381032927444,"sku":"K3-6720-3957","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001995_4_76aec78c-6c37-47e8-b33f-e1882b48cbeb.webp?v=1771666971"},{"product_id":"6720-3937-5-7-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing FX Series Forged Flat Top Pistons Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Flat Top Pistons Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6720-3937 \/ 2-6720-3937 \/ 3-6720-3937 \/ K1-6720-3937 \/ K2-6720-3937 \/ K3-6720-3937\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Flat Top Pistons Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 348 Small Block Mopar Hemi Gen III. Designed for high-performance applications, these pistons offer a perfect balance of strength, durability, and precision fitment. Whether you are rebuilding your engine or upgrading for enhanced power and reliability, this piston set delivers consistent performance under demanding conditions.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts and professional builders alike, these pistons provide improved combustion efficiency and support higher compression ratios, making them suitable for street performance, mild racing, and custom engine builds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt with advanced engineering and premium materials, the DSS Racing FX Series pistons include the following features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and durability\u003c\/li\u003e\n\u003cli\u003eFlat top design with a -1.5cc dish for optimized combustion chamber volume\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.21 inches for precise piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003e.945-inch wrist pin diameter with options for full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm to accommodate high-performance piston rings\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.578-inch stroke crankshafts and 6.243-inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes to support approximate compression ratios of 10.5:1 (65cc), 9.5:1 (74cc), and 8.5:1 (85cc)\u003c\/li\u003e\n\u003cli\u003ePrecision CNC-machined for consistent fit and finish\u003c\/li\u003e\n\u003cli\u003eDesigned to fit most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi engines with minimal modifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are crafted from high-grade forged aluminum alloy, providing an excellent strength-to-weight ratio that withstands the rigors of high-performance and forced induction applications. The flat top design enhances combustion efficiency by promoting a more uniform flame front and reducing detonation risks. The pistons are engineered with tight tolerances to ensure optimal ring seal and minimal friction, contributing to improved engine longevity and power output.\u003c\/p\u003e\u003cp\u003eThe wrist pin options allow for either full-floating or press-fit installation, giving builders flexibility based on their engine setup and performance goals. The ring grooves are precisely machined to accommodate performance rings that maintain excellent sealing under high cylinder pressures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInstallation of the DSS Racing FX Series pistons requires standard engine rebuilding procedures and is compatible with most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. The pistons fit engines with a 3.578-inch stroke and 6.243-inch connecting rods, making them ideal for stock or mildly modified bottom ends. Minimal modifications are needed when replacing OEM pistons, but it is recommended to verify clearances and ring end gaps during installation.\u003c\/p\u003e\u003cp\u003eThese pistons are designed to work seamlessly with factory cylinder heads and standard engine components, ensuring a straightforward upgrade path for performance enthusiasts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged flat top pistons (quantity as required for engine rebuild)\u003c\/li\u003e\n\u003cli\u003eWrist pins (.945\" diameter) suitable for full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eDetailed specifications for compression height, ring groove dimensions, and combustion chamber volumes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and racers looking to upgrade or rebuild their Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. It suits applications ranging from street performance to mild racing builds, offering enhanced durability and improved combustion characteristics. Whether you are restoring a classic Mopar Hemi or building a modern performance engine, these pistons provide a reliable foundation for increased power and efficiency.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381033156820,"sku":"1-6720-3937","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381033189588,"sku":"2-6720-3937","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381033222356,"sku":"3-6720-3937","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033255124,"sku":"K1-6720-3937","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033287892,"sku":"K2-6720-3937","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033320660,"sku":"K3-6720-3937","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001994_4_54bbce8f-85e6-4c28-98f5-8e124a6d834c.webp?v=1771666971"},{"product_id":"6720-3947-5-7-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-947-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing Gen III Hemi FX Series Forged Piston Set 5.7L: Fits Chrysler \/ Dodge \/ Jeep \/ Ram (02-26)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6720-3947 \/ 2-6720-3947 \/ 3-6720-3947 \/ K1-6720-3947 \/ K2-6720-3947 \/ K3-6720-3947\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing Gen III Hemi FX Series Forged Piston Set is engineered specifically for the 5.7L Hemi engines found in a wide range of Chrysler, Dodge, Jeep, and Ram vehicles. Designed to meet the demands of high-performance builds and engine rebuilds, these pistons offer exceptional strength and durability. Whether you are upgrading your engine for increased power or replacing worn components, this piston set provides a reliable foundation for enhanced engine longevity and performance.\u003c\/p\u003e\u003cp\u003eBuilt to exacting specifications, these pistons feature a compact design with a 1.21\" compression height and a -1.5cc flat top, optimizing combustion efficiency and compression ratios. They are compatible with both full-floating and press-fit wrist pins, allowing for flexible installation options depending on your engine setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEngineered for performance and durability, the DSS Racing FX Series Forged Pistons include the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and resistance to high-stress conditions\u003c\/li\u003e\n\u003cli\u003eDesigned for 350 Small Block Mopar Hemi Gen III engines with a 3.578\" stroke\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.21\" for optimal piston-to-cylinder head clearance\u003c\/li\u003e\n\u003cli\u003e1.5cc flat top piston design to enhance combustion efficiency\u003c\/li\u003e\n\u003cli\u003ePin diameter of .945\" compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm to accommodate high-performance piston rings\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes (65cc, 74cc, 85cc) to tailor compression ratios\u003c\/li\u003e\n\u003cli\u003eCompatible with 6.243\" connecting rods for precise fitment\u003c\/li\u003e\n\u003cli\u003eApproximate compression ratios ranging from 8.54 to 10.55 depending on chamber volume\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach piston in the DSS Racing FX Series is forged from high-grade aluminum alloy, providing an excellent balance of lightweight construction and exceptional strength. The forging process enhances the metal’s grain structure, resulting in pistons that withstand the rigors of high RPM and elevated cylinder pressures without compromising durability.\u003c\/p\u003e\u003cp\u003eThe flat top design with a slight negative volume (-1.5cc) promotes efficient combustion, helping to maximize power output while maintaining safe compression levels. Precision machining ensures tight tolerances for optimal ring sealing and minimal friction, contributing to improved engine efficiency and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi Gen III engine. Installation requires standard engine rebuild procedures, including proper honing of cylinder walls and careful measurement of piston-to-wall clearance. The pistons accommodate either full-floating or press-fit wrist pins, providing flexibility based on your engine’s connecting rod design.\u003c\/p\u003e\u003cp\u003eProfessional installation is recommended to ensure correct piston orientation, ring gap positioning, and torque specifications are met for optimal performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons for 5.7L Gen III Hemi engines\u003c\/li\u003e\n\u003cli\u003eCompatible wrist pins (full-floating or press-fit options)\u003c\/li\u003e\n\u003cli\u003ePrecision-machined piston rings (1.2mm top and second rings, 3mm oil ring)\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and performance tuners seeking a durable, high-quality upgrade for their 5.7L Hemi engines. Whether you are restoring a classic Mopar, building a street performance engine, or preparing a vehicle for mild to moderate racing applications, these pistons provide the strength and precision needed to support increased power and reliability.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381033353428,"sku":"1-6720-3947","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381033386196,"sku":"2-6720-3947","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381033418964,"sku":"3-6720-3947","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033451732,"sku":"K1-6720-3947","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033484500,"sku":"K2-6720-3947","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033517268,"sku":"K3-6720-3947","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001993_4_b0e0b562-de86-4c88-ba8a-c3a1b7584237.webp?v=1771666970"},{"product_id":"6720-3917-5-7-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-917-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing FX Series Forged Flat Top Pistons Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Flat Top Pistons Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6720-3917 \/ 2-6720-3917 \/ 3-6720-3917 \/ K1-6720-3917 \/ K2-6720-3917 \/ K3-6720-3917\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Flat Top Pistons Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to meet the demands of high-performance applications, these pistons offer a reliable upgrade for enthusiasts seeking enhanced durability and precision. Whether you are rebuilding your engine or upgrading for increased power and efficiency, this piston set delivers consistent performance and long-lasting strength.\u003c\/p\u003e\u003cp\u003eBuilt to exacting standards, these pistons are ideal for street performance, mild racing, and heavy-duty use. Their flat top design optimizes combustion chamber dynamics, contributing to improved throttle response and power delivery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons combine advanced engineering with quality materials to provide superior performance and reliability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for maximum strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003eFlat top piston design with -1.5cc volume for optimized combustion efficiency\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21 inches, engineered for precise piston-to-head clearance\u003c\/li\u003e\n\u003cli\u003e.945-inch wrist pin diameter available in full-floating or press-fit options\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm to accommodate high-performance piston rings\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.578-inch stroke crankshafts and 6.243-inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes (65cc, 74cc, 85cc) to tailor compression ratios from 8.45:1 to 10.44:1\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures consistent weight and balance for smooth engine operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are crafted from high-grade forged aluminum alloy, providing an excellent balance of lightweight strength and thermal conductivity. The forging process enhances the metal’s grain structure, resulting in superior resistance to cracking and deformation under extreme heat and pressure. The flat top design reduces detonation risk while maintaining efficient combustion chamber shape.\u003c\/p\u003e\u003cp\u003eEach piston features carefully engineered ring grooves and pin bosses to ensure optimal sealing and wrist pin retention. The option for full-floating or press-fit wrist pins allows customization based on engine build preferences and intended use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are designed as direct replacements for most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, making installation straightforward with minimal modifications required. Proper ring end gap and clearance checks are recommended during assembly to ensure optimal performance and longevity. These pistons fit engines with a 3.578-inch stroke and 6.243-inch connecting rods, matching factory specifications for seamless integration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged flat top pistons (quantity as per engine requirements)\u003c\/li\u003e\n\u003cli\u003eWrist pins (.945\" diameter), available in full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves ready to accept piston rings (rings not included)\u003c\/li\u003e\n\u003cli\u003eInstallation guidelines and specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and performance tuners looking to upgrade or rebuild Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. Whether for street performance, mild racing, or heavy-duty applications, these pistons provide a durable and reliable foundation for increased power and engine longevity.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381033550036,"sku":"1-6720-3917","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381033582804,"sku":"2-6720-3917","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381033615572,"sku":"3-6720-3917","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033648340,"sku":"K1-6720-3917","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033681108,"sku":"K2-6720-3917","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033713876,"sku":"K3-6720-3917","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001992_4_5b1fdd4e-68a3-4c43-813f-52601a5a5c57.webp?v=1771666970"},{"product_id":"6720-3927-5-7-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-927-inch-bore-pin-dia-0-945-comp-height-1-21","title":"DSS Racing Gen III Hemi FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L","description":"\u003ch3\u003eDSS Racing Gen III Hemi FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6720-3927 \/ 2-6720-3927 \/ 3-6720-3927 \/ K1-6720-3927 \/ K2-6720-3927 \/ K3-6720-3927\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing Gen III Hemi FX Series Forged Piston Set is engineered specifically for the 5.7L Small Block Mopar Hemi Gen III engines found in many Chrysler, Dodge, Jeep, and Ram vehicles. Designed for enthusiasts and professional builders seeking enhanced durability and performance, these pistons offer a reliable upgrade over stock components. Whether you are rebuilding your engine or upgrading for higher power output, this piston set provides the strength and precision needed for demanding applications.\u003c\/p\u003e\u003cp\u003eWith a compact design and optimized specifications, these pistons help maintain efficient combustion and compression ratios while supporting increased power and reliability. They are ideal for street performance, mild racing, and high-performance rebuilds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing Gen III Hemi FX Series Forged Pistons incorporate advanced engineering and quality materials to deliver superior performance and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for enhanced strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003eCompacted height of 1.21 inches for precise fitment in Gen III 5.7L Hemi engines\u003c\/li\u003e\n\u003cli\u003e1.5cc flat top design to optimize combustion chamber volume and compression\u003c\/li\u003e\n\u003cli\u003e.945-inch wrist pin diameter available in full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm top and second rings, 3mm oil ring for effective sealing\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.578-inch stroke and 6.243-inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression ratios approximately 10.49:1 (65cc), 9.47:1 (74cc), and 8.49:1 (85cc) to suit various engine builds\u003c\/li\u003e\n\u003cli\u003ePrecision machining for consistent performance and reduced friction\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are crafted from high-grade forged aluminum alloy, providing an excellent balance of lightweight strength and thermal conductivity. The forging process enhances grain structure, resulting in superior resistance to cracking and deformation under extreme conditions. The flat top design with a slight volume reduction (-1.5cc) optimizes the combustion chamber shape for efficient burn and power delivery.\u003c\/p\u003e\u003cp\u003eThe pistons feature carefully engineered ring grooves that accommodate high-performance piston rings, ensuring optimal sealing and oil control. The wrist pin options allow for customization based on engine builder preference, whether full-floating for ease of maintenance or press-fit for maximum stability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Gen III Hemi engine. Installation requires standard engine rebuild procedures and precise measurements to ensure proper piston-to-cylinder wall clearance and ring end gaps. No major modifications are typically necessary when replacing stock pistons with this set, making it a straightforward upgrade for experienced mechanics and engine builders.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons compatible with 5.7L Gen III Hemi engines\u003c\/li\u003e\n\u003cli\u003eWrist pins (.945\" diameter) in full-floating or press-fit options\u003c\/li\u003e\n\u003cli\u003eDetailed specifications for compression ratios and piston dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, professional engine builders, and performance tuners looking to upgrade or rebuild their 5.7L Gen III Hemi engines. It suits applications ranging from street performance and daily driving to mild racing and high-output builds where enhanced durability and reliable compression are essential.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381033746644,"sku":"1-6720-3927","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381033779412,"sku":"2-6720-3927","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381033812180,"sku":"3-6720-3927","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033844948,"sku":"K1-6720-3927","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033877716,"sku":"K2-6720-3927","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381033910484,"sku":"K3-6720-3927","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001991_4_004fd085-9f64-487f-872b-7e3ed16d6144.webp?v=1771666970"},{"product_id":"6718-3957-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi (Gen III)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6718-3957C \/ 2-6718-3957C \/ 3-6718-3957C \/ K1-6718-3957C \/ K2-6718-3957C \/ K3-6718-3957C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking enhanced durability and performance for their 5.7L Hemi engines. Designed to fit most Chrysler, Dodge, Jeep, and Ram models equipped with the 5.7L Hemi, this piston set is ideal for stroker builds and high-performance applications.\u003c\/p\u003e\u003cp\u003eThese forged pistons offer superior strength compared to stock cast pistons, allowing for increased power handling and reliability under demanding conditions. Whether you are upgrading your engine for street performance, racing, or heavy-duty use, this piston set provides a solid foundation for your build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt with precision and performance in mind, the DSS Racing FX Series Forged Pistons include the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 373 Small Block Mopar Hemi Gen III stroker builds\u003c\/li\u003e\n\u003cli\u003eComp Height: 1.21 inches for optimal piston-to-head clearance\u003c\/li\u003e\n\u003cli\u003e+9cc dome top design to increase compression ratio and combustion efficiency\u003c\/li\u003e\n\u003cli\u003ePiston pin diameter: .927 inches, suitable for full-floating or press-fit applications\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second rings, 3mm oil ring for effective sealing\u003c\/li\u003e\n\u003cli\u003eStroke length: 3.795 inches, designed for 5.7L stroker configurations\u003c\/li\u003e\n\u003cli\u003eConnecting rod length: 6.125 inches for balanced rod-to-stroke ratio\u003c\/li\u003e\n\u003cli\u003eCompression ratio options based on combustion chamber volume: 65cc (12.92:1), 74cc (11.45:1), and 85cc (10.09:1)\u003c\/li\u003e\n\u003cli\u003eForged construction for enhanced strength and durability under high stress\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are crafted from high-quality forged aluminum alloy, providing exceptional strength-to-weight ratio and resistance to thermal expansion. The +9cc dome top design increases the compression ratio, improving combustion efficiency and power output. Precision machining ensures tight tolerances for optimal fitment and performance.\u003c\/p\u003e\u003cp\u003eThe piston pin bore supports both full-floating and press-fit configurations, offering flexibility depending on your engine build preferences. The ring grooves are designed to accommodate standard 1.2mm top and second rings with a 3mm oil ring, ensuring excellent sealing and oil control for reliable operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is engineered to fit most Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine, particularly those utilizing a 373 stroker small block Mopar Hemi Gen III configuration. Installation requires standard engine assembly procedures and may necessitate professional machining to ensure proper clearances and fitment.\u003c\/p\u003e\u003cp\u003eDue to the specialized nature of stroker builds, it is recommended that installation be performed by experienced engine builders or technicians familiar with high-performance Mopar Hemi engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as per kit selection)\u003c\/li\u003e\n\u003cli\u003ePrecision-machined piston pins\u003c\/li\u003e\n\u003cli\u003eRing grooves pre-cut for standard piston rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis DSS Racing forged piston set is ideal for performance enthusiasts, engine builders, and racers looking to upgrade or rebuild their 5.7L Hemi engines with a reliable, high-strength piston solution. It is especially suited for stroker engine builds, forced induction setups, and applications demanding increased compression and durability.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381034238164,"sku":"1-6718-3957C","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381034270932,"sku":"2-6718-3957C","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381034303700,"sku":"3-6718-3957C","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034336468,"sku":"K1-6718-3957C","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034369236,"sku":"K2-6718-3957C","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034402004,"sku":"K3-6718-3957C","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001990_4_060d678d-f5ae-47bc-b0c6-7166d6cc9e4a.webp?v=1771666969"},{"product_id":"6718-3947-5-7-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-947-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series +9cc Dome Top Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6718-3947 \/ 2-6718-3947 \/ 3-6718-3947 \/ K1-6718-3947 \/ K2-6718-3947 \/ K3-6718-3947\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series +9cc Dome Top Forged Piston Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to enhance engine performance and durability, these pistons are an ideal upgrade for enthusiasts seeking improved combustion efficiency and reliability under demanding conditions. Whether you are rebuilding your engine or upgrading for higher power output, this piston set offers precision fitment and robust construction to meet the needs of street performance and mild racing applications.\u003c\/p\u003e\u003cp\u003eThese pistons feature a +9cc dome top design that increases compression ratios, helping to optimize power delivery and throttle response. Compatible with the 350 Small Block Mopar Hemi Gen III platform, they maintain factory dimensions for seamless installation while providing enhanced strength and thermal resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt for performance and reliability, the DSS Racing FX Series pistons include the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e+9cc Dome Top design for increased compression and improved combustion efficiency\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and durability compared to cast pistons\u003c\/li\u003e\n\u003cli\u003eComp Height of 1.21 inches, optimized for stock and mildly modified 5.7L Hemi engines\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927 inches, available in full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm top and second rings, with a 3mm oil ring groove for effective sealing\u003c\/li\u003e\n\u003cli\u003eCompatible with a 3.578-inch stroke and 6.243-inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volume options (65cc, 74cc, 85cc) to tailor compression ratios from approximately 9.53:1 to 12.19:1\u003c\/li\u003e\n\u003cli\u003ePrecision CNC-machined for exact tolerances and consistent performance\u003c\/li\u003e\n\u003cli\u003eDesigned to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines without modification\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are crafted from high-grade forged aluminum alloy, providing an excellent balance of lightweight strength and heat dissipation. The forging process enhances the metal grain structure, resulting in pistons that resist cracking and deformation under high combustion pressures and elevated temperatures. The dome top design increases the compression ratio by reducing combustion chamber volume, which improves power output and efficiency.\u003c\/p\u003e\u003cp\u003eEach piston is CNC-machined to exact specifications, ensuring consistent ring groove dimensions and pin bore alignment. The option for full-floating or press-fit wrist pins allows builders to select the best fitment for their engine build and intended use. The ring grooves are designed to accommodate performance ring sets, maintaining optimal sealing and oil control for extended engine life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is engineered for direct fitment in most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 350 Small Block Mopar Hemi Gen III platform. Installation requires standard engine rebuild procedures, and no special modifications are typically necessary. Builders should verify piston-to-valve clearance and deck height compatibility based on their specific engine configuration and combustion chamber volume choice.\u003c\/p\u003e\u003cp\u003eWhether you are performing a stock rebuild or upgrading for increased performance, these pistons provide a reliable foundation for enhanced engine durability and power potential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 8 DSS Racing FX Series +9cc Dome Top Forged Pistons\u003c\/li\u003e\n\u003cli\u003eChoice of full-floating or press-fit wrist pins (depending on SKU)\u003c\/li\u003e\n\u003cli\u003eDetailed specifications for compression ratio and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and performance tuners working on Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. It suits those seeking to increase compression ratios for improved power and throttle response while maintaining reliability in street, strip, or mild competition environments. The pistons are also well-suited for engine rebuilds requiring durable, high-quality components that meet or exceed OEM standards.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381034631380,"sku":"1-6718-3947","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381034664148,"sku":"2-6718-3947","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381034696916,"sku":"3-6718-3947","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034729684,"sku":"K1-6718-3947","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034762452,"sku":"K2-6718-3947","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034795220,"sku":"K3-6718-3947","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001989_4_9d91a59d-001b-44ff-b21c-2d18b8b5f824.webp?v=1771666969"},{"product_id":"6718-3947-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-947-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6718-3947C \/ 2-6718-3947C \/ 3-6718-3947C \/ K1-6718-3947C \/ K2-6718-3947C \/ K3-6718-3947C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking reliable, high-performance components for their 5.7L Hemi engines. Designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi models, these pistons are ideal for stroker builds and high-output applications. With a forged construction and precision engineering, this piston set offers enhanced strength, durability, and improved combustion efficiency to support increased power and engine longevity.\u003c\/p\u003e\u003cp\u003eWhether you are upgrading your engine for street performance, racing, or heavy-duty use, these pistons provide the foundation for a robust and efficient powerplant capable of handling increased stroke and compression ratios.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt to exacting standards, the DSS Racing FX Series Forged Pistons deliver a range of technical advantages:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 5.7L Small Block Mopar Hemi Gen III engines featuring a 3.795\" stroke and 6.125\" rod length\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and resistance to high stress and heat\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" with a +9cc dome top design to optimize combustion chamber volume\u003c\/li\u003e\n\u003cli\u003e.927\" wrist pin diameter available in full-floating or press-fit options for secure piston-to-rod connection\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2\/1.2\/3mm to accommodate high-performance piston rings\u003c\/li\u003e\n\u003cli\u003eMultiple compression ratio options based on combustion chamber volume: 65cc (12.86:1), 74cc (11.4:1), and 85cc (10.04:1)\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures tight tolerances and consistent performance across all pistons\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for stroker applications to maximize displacement and power potential\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are crafted from high-grade forged aluminum alloy, providing an optimal balance of lightweight design and exceptional strength. The forging process enhances the metal’s grain structure, resulting in pistons that withstand the rigors of high RPM and elevated cylinder pressures common in performance engines.\u003c\/p\u003e\u003cp\u003eThe +9cc dome top design improves combustion efficiency by optimizing the compression ratio and flame propagation within the chamber. The pistons feature precise ring grooves and wrist pin bores engineered for durability and minimal friction, contributing to overall engine reliability and efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, particularly those utilizing the Gen III Small Block Mopar Hemi platform. Installation requires standard engine assembly procedures and may involve balancing and blueprinting for stroker builds. The availability of both full-floating and press-fit wrist pin options allows for customization based on builder preference and application requirements.\u003c\/p\u003e\u003cp\u003eProfessional installation is recommended to ensure proper clearances and optimal engine performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as required for engine configuration)\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit, depending on selected option)\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine builders upgrading or rebuilding 5.7L Hemi engines for increased displacement\u003c\/li\u003e\n\u003cli\u003ePerformance enthusiasts seeking durable pistons for street or track use\u003c\/li\u003e\n\u003cli\u003eStroker engine applications requiring precise piston dimensions and compression ratios\u003c\/li\u003e\n\u003cli\u003eMotorsport and racing teams demanding reliable forged components for high RPM operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381034827988,"sku":"1-6718-3947C","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381034860756,"sku":"2-6718-3947C","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381034893524,"sku":"3-6718-3947C","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034926292,"sku":"K1-6718-3947C","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034959060,"sku":"K2-6718-3947C","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034991828,"sku":"K3-6718-3947C","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001988_4_27849bf9-ad8e-4775-960f-217658ae3cc4.webp?v=1771666968"},{"product_id":"6718-3957-5-7-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series +9cc Dome Top Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Chrysler, Dodge, Jeep, Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6718-3957 \/ 2-6718-3957 \/ 3-6718-3957 \/ K1-6718-3957 \/ K2-6718-3957 \/ K3-6718-3957\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series +9cc Dome Top Forged Piston Set is engineered specifically for most Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi V8 engine. Designed to replace factory pistons, this set offers enhanced strength and durability for enthusiasts seeking reliable performance upgrades. Ideal for street performance, mild racing, or engine rebuilds, these pistons provide improved combustion efficiency and increased compression options to suit various build goals.\u003c\/p\u003e\u003cp\u003eWhether you are rebuilding your 5.7L Hemi or upgrading for higher power output, these forged pistons deliver the quality and precision needed to withstand demanding conditions while maintaining OEM fitment and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt with advanced engineering and precision manufacturing, the DSS Racing FX Series pistons offer the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e+9cc dome top design to increase compression ratio and optimize combustion\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and resistance to detonation\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" for compatibility with stock and aftermarket components\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927\" with options for full-floating or press-fit wrist pins\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm to accommodate high-performance piston rings\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.578\" stroke and 6.243\" connecting rods typical of the 5.7L Hemi\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volume options (65cc, 74cc, 85cc) for compression ratios ranging approximately from 9.58:1 to 12.25:1\u003c\/li\u003e\n\u003cli\u003eDesigned for 352 Small Block Mopar Hemi Gen III engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are crafted from high-grade forged aluminum alloy, providing an excellent balance of lightweight strength and thermal conductivity. The dome top design enhances combustion chamber shape, promoting efficient flame travel and improved power output. Precision CNC machining ensures tight tolerances for optimal ring sealing and piston-to-wall clearance, reducing friction and wear.\u003c\/p\u003e\u003cp\u003eThe option for full-floating or press-fit wrist pins allows builders to tailor the assembly to their specific application and durability requirements. The piston skirts are engineered to minimize noise and scuffing, contributing to smoother engine operation and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are designed as direct replacements for factory pistons in most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. Installation requires standard engine rebuild procedures, including proper ring end gap setting and piston orientation. No major modifications to the block or connecting rods are typically necessary, making these pistons a straightforward upgrade for performance builds or rebuilds.\u003c\/p\u003e\u003cp\u003eBuilders should verify compression ratio targets based on their chosen combustion chamber volume and engine specifications to ensure compatibility with fuel and tuning strategies.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 8 forged +9cc dome top pistons\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit options depending on SKU)\u003c\/li\u003e\n\u003cli\u003ePiston rings compatible with 1.2\/1.2\/3mm groove dimensions\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and performance tuners working on Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines who require durable, high-quality forged pistons. Whether upgrading for increased compression, rebuilding a worn engine, or preparing for mild to moderate power enhancements, these pistons provide a reliable foundation for improved engine performance and longevity.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381034434772,"sku":"1-6718-3957","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381034467540,"sku":"2-6718-3957","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381034500308,"sku":"3-6718-3957","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034533076,"sku":"K1-6718-3957","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034565844,"sku":"K2-6718-3957","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381034598612,"sku":"K3-6718-3957","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001987_4_d0c7b258-6e2b-40e3-9895-ece431860dc9.webp?v=1771667133"},{"product_id":"6718-3937-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series 5.7 Stroker Small Block Mopar Hemi Gen III Forged Piston Set: Fits most Hemi 5.7","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6718-3937C \/ 2-6718-3937C \/ 3-6718-3937C \/ K1-6718-3937C \/ K2-6718-3937C \/ K3-6718-3937C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking enhanced durability and performance in their 5.7L Hemi engines. Designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi models, these pistons are ideal for stroker builds and high-performance applications. With a forged construction and precise specifications, this piston set delivers reliable strength and improved combustion efficiency for street, strip, or off-road use.\u003c\/p\u003e\u003cp\u003eWhether upgrading an existing engine or building a stroker from the ground up, these pistons provide the foundation for increased power and longevity under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set incorporates advanced design elements and high-quality materials to meet the rigorous demands of performance engines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and durability\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21 inches optimized for Gen III 5.7L Hemi stroker builds\u003c\/li\u003e\n\u003cli\u003e+9cc dome top design to enhance compression and combustion efficiency\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927 inches compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing and reduced blow-by\u003c\/li\u003e\n\u003cli\u003eStroke length of 3.795 inches matched to a 6.125-inch connecting rod for precise fitment\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple dome volumes (65cc, 74cc, 85cc) to achieve compression ratios ranging from 10.03:1 to 12.86:1\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the Small Block Mopar Hemi Gen III FX series engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing pistons are crafted from high-grade forged aluminum alloy, providing an excellent balance of lightweight properties and structural integrity. The forging process enhances grain structure and strength, allowing these pistons to withstand the high pressures and temperatures typical of performance and stroker engines.\u003c\/p\u003e\u003cp\u003eThe dome top design with varying volumes allows builders to tailor compression ratios to their specific needs, whether for naturally aspirated or forced induction setups. Precision machining ensures tight tolerances for optimal ring seal and piston-to-wall clearance, reducing friction and wear over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines equipped with the Gen III FX series small block configuration. Installation requires standard engine assembly procedures and may involve balancing and blueprinting for stroker builds. The pistons accommodate either full-floating or press-fit wrist pins, providing flexibility depending on the engine builder’s preference.\u003c\/p\u003e\u003cp\u003eProper ring installation and torque specifications should be followed to ensure long-term reliability and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as required for engine configuration)\u003c\/li\u003e\n\u003cli\u003eWrist pin compatibility for full-floating or press-fit applications\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves for 1.2mm top and second rings, 3mm oil ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and racers looking to upgrade or build a robust 5.7L Hemi stroker engine. It suits applications ranging from street performance to competitive drag racing and off-road use where increased durability and compression tuning are essential.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381035024596,"sku":"1-6718-3937C","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381035057364,"sku":"2-6718-3937C","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381035090132,"sku":"3-6718-3937C","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035122900,"sku":"K1-6718-3937C","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035155668,"sku":"K2-6718-3937C","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035188436,"sku":"K3-6718-3937C","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001986_4_441e164c-2717-40aa-9120-5d014104daef.webp?v=1771667133"},{"product_id":"6718-3937-5-7-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing Forged +9cc Dome Top Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Gen III Hemi","description":"\u003ch3\u003eDSS Racing Forged +9cc Dome Top Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Gen III Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6718-3937 \/ 2-6718-3937 \/ 3-6718-3937 \/ K1-6718-3937 \/ K2-6718-3937 \/ K3-6718-3937\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing Forged +9cc Dome Top Piston Set is engineered specifically for the 5.7L Gen III Hemi engines found in a wide range of Chrysler, Dodge, Jeep, and Ram vehicles. Designed to enhance combustion efficiency and support higher performance builds, these pistons offer a +9cc dome top design that increases compression ratios for improved power output. Ideal for enthusiasts and professional builders seeking durable, high-quality components, this piston set delivers reliable strength and precision fitment for small block Mopar Hemi applications.\u003c\/p\u003e\u003cp\u003eWhether you are upgrading your engine for street performance, racing, or heavy-duty use, these pistons provide the foundation for a robust and responsive powertrain. Their compatibility with full-floating or press-fit wrist pins adds versatility to your build, ensuring optimal performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned with advanced engineering and precision manufacturing, the DSS Racing Forged Pistons offer several key benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e+9cc dome top design to increase compression ratio and combustion efficiency\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.937\" bore size for 5.7L Gen III Hemi engines\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927\" suitable for full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2\/1.2\/3mm for optimal sealing and durability\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" to maintain proper piston-to-valve clearance\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and resistance to high-stress conditions\u003c\/li\u003e\n\u003cli\u003eDesigned for use with 6.243\" connecting rods and 3.578\" stroke crankshafts\u003c\/li\u003e\n\u003cli\u003eApproximate compression ratios vary by combustion chamber volume: 12.15:1 (65cc), 10.78:1 (74cc), and 9.5:1 (85cc)\u003c\/li\u003e\n\u003cli\u003ePrecision balanced for smooth engine operation and reduced vibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are forged from high-grade aluminum alloy, providing an excellent strength-to-weight ratio essential for high-performance engines. The forging process enhances the metal’s grain structure, resulting in pistons that withstand extreme combustion pressures and temperatures without compromising durability. The +9cc dome top design is carefully engineered to optimize combustion chamber shape, improving flame propagation and power output.\u003c\/p\u003e\u003cp\u003eThe pistons feature precise machining to accommodate full-floating or press-fit wrist pins, allowing builders to tailor the setup to their specific application and performance goals. Ring grooves are cut to exact specifications to ensure proper ring seating and sealing, which is critical for maintaining compression and minimizing blow-by.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Gen III Hemi engine. Installation requires a 3.937\" bore size and is compatible with standard 6.243\" connecting rods and a 3.578\" stroke crankshaft. The pistons’ comp height of 1.21\" ensures proper clearance within the combustion chamber, but professional installation and precise measurements are recommended to achieve optimal results.\u003c\/p\u003e\u003cp\u003eThese pistons are suitable for rebuilds, performance upgrades, and custom engine builds. Depending on your engine’s configuration, you may need to verify wrist pin compatibility and ring end gaps to ensure a perfect fit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged +9cc dome top pistons (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eCompatible wrist pins (full-floating or press-fit options)\u003c\/li\u003e\n\u003cli\u003ePrecision-cut piston rings (1.2\/1.2\/3mm ring groove dimensions)\u003c\/li\u003e\n\u003cli\u003eInstallation guidelines and specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and professional tuners looking to upgrade or rebuild 5.7L Gen III Hemi engines with enhanced compression and durability. It is well-suited for street performance, drag racing, and other high-performance applications where reliability and power gains are paramount.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381035221204,"sku":"1-6718-3937","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381035253972,"sku":"2-6718-3937","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381035286740,"sku":"3-6718-3937","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035319508,"sku":"K1-6718-3937","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035352276,"sku":"K2-6718-3937","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035385044,"sku":"K3-6718-3937","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001985_4_b0a555e0-b678-494b-a06e-1b00b93766b9.webp?v=1771667132"},{"product_id":"6718-3927-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-927-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6718-3927C \/ 2-6718-3927C \/ 3-6718-3927C \/ K1-6718-3927C \/ K2-6718-3927C \/ K3-6718-3927C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking enhanced durability and performance for their 5.7L Hemi engines. Designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi models, these pistons are ideal for stroker builds and high-performance applications. Featuring a forged construction and a +9cc dome top design, this piston set delivers improved strength and optimized combustion chamber volume for increased power potential and reliability under demanding conditions.\u003c\/p\u003e\u003cp\u003eWhether you are upgrading your engine for street performance, racing, or heavy-duty use, these pistons provide a solid foundation for building a robust and efficient powerplant.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese FX Series forged pistons incorporate advanced design and manufacturing techniques to meet the rigorous demands of high-performance Mopar Hemi engines. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and durability compared to cast pistons\u003c\/li\u003e\n\u003cli\u003e+9cc dome top to optimize compression ratio and combustion efficiency\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" for precise piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003e.927\" wrist pin diameter compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing and reduced blow-by\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.795\" stroke and 6.125\" connecting rod length, ideal for stroker builds\u003c\/li\u003e\n\u003cli\u003eAvailable with approximate compression ratios of 12.79:1 (65cc), 11.34:1 (74cc), and 9.98:1 (85cc) to suit various engine setups\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures consistent fitment and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are crafted from high-quality forged aluminum alloy, providing an excellent balance of strength, weight, and thermal conductivity. Forging enhances the grain structure of the metal, resulting in pistons that resist cracking, scuffing, and deformation under high cylinder pressures and temperatures.\u003c\/p\u003e\u003cp\u003eThe dome top design increases the piston’s compression ratio, improving combustion efficiency and power output. The pistons are engineered with tight tolerances for comp height and wrist pin fitment, ensuring compatibility with Gen III 5.7L Hemi stroker configurations. Ring grooves are precisely cut to accommodate performance rings, maintaining optimal sealing and oil control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, particularly those utilizing the Gen III small block Hemi platform with a 3.795\" stroke and 6.125\" rod length. Installation typically requires standard engine rebuild procedures, including proper honing and cleaning of the cylinder bores, as well as careful measurement to confirm piston-to-deck clearance and ring end gaps.\u003c\/p\u003e\u003cp\u003eDepending on your build, these pistons can be used with either full-floating or press-fit wrist pins, providing flexibility for different connecting rod configurations. It is recommended to consult with a professional engine builder to ensure optimal assembly and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 8 forged pistons with +9cc dome tops\u003c\/li\u003e\n\u003cli\u003eWrist pins sized at .927\" diameter\u003c\/li\u003e\n\u003cli\u003eRing grooves pre-cut for 1.2\/1.2\/3mm ring sets\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for Mopar enthusiasts and engine builders looking to upgrade or rebuild their 5.7L Hemi engines for increased displacement, durability, and performance. It suits stroker engine projects, high-compression builds, and applications requiring forged components capable of handling elevated boost, nitrous, or naturally aspirated power levels.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381035614420,"sku":"1-6718-3927C","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381035647188,"sku":"2-6718-3927C","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381035679956,"sku":"3-6718-3927C","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035712724,"sku":"K1-6718-3927C","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035745492,"sku":"K2-6718-3927C","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035778260,"sku":"K3-6718-3927C","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001984_4_34744cd5-76c0-465c-84eb-db059ad1e40e.webp?v=1771667132"},{"product_id":"6718-3927-5-7-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-927-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing Forged +9cc Dome Top Piston Set 3.927\" Bore 5.7L Small Block Mopar Gen III Hemi: Fits most Hemi Models","description":"\u003ch3\u003eDSS Racing Forged +9cc Dome Top Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6718-3927 \/ 2-6718-3927 \/ 3-6718-3927 \/ K1-6718-3927 \/ K2-6718-3927 \/ K3-6718-3927\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing Forged +9cc Dome Top Piston Set is engineered specifically for the 5.7L Small Block Mopar Gen III Hemi engines found in many Chrysler, Dodge, Jeep, and Ram vehicles. Designed to enhance engine performance and durability, these pistons feature a +9cc dome top that increases compression ratios, delivering improved power output and throttle response. Ideal for enthusiasts and professional builders looking to upgrade their Hemi engine’s internals, this piston set offers a reliable solution for high-performance applications.\u003c\/p\u003e\u003cp\u003eWhether you’re rebuilding your engine or seeking to boost its efficiency and strength, DSS Racing’s forged pistons provide the precision and quality needed to withstand demanding conditions while maintaining excellent fitment and compatibility with stock components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons incorporate advanced design and manufacturing techniques to ensure optimal performance and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e+9cc dome top design for increased compression and power potential\u003c\/li\u003e\n\u003cli\u003e3.927\" bore diameter tailored for 5.7L Small Block Mopar Gen III Hemi engines\u003c\/li\u003e\n\u003cli\u003eCompatible with full-floating or press-fit wrist pins for versatile installation\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm to accommodate high-performance piston rings\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" optimized for factory and aftermarket cylinder heads\u003c\/li\u003e\n\u003cli\u003eDesigned to work with a 3.578\" stroke and 6.243\" connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression volume options (65cc, 74cc, 85cc) to tailor compression ratios from approximately 9.47:1 to 12.12:1\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures excellent balance and minimal friction\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing pistons are crafted from high-grade forged aluminum alloy, providing an ideal balance of lightweight strength and thermal conductivity. The forging process enhances the metal’s grain structure, resulting in pistons that resist cracking, scuffing, and deformation even under extreme combustion pressures and temperatures. The +9cc dome top shape is engineered to optimize combustion chamber dynamics, improving flame propagation and overall efficiency.\u003c\/p\u003e\u003cp\u003eEach piston is CNC-machined to exacting tolerances, ensuring consistent dimensions and perfect fitment within the cylinder bore. The ring grooves are carefully cut to accommodate high-performance piston rings that maintain excellent sealing and reduce blow-by. The option for full-floating or press-fit wrist pins allows builders to customize the assembly based on their specific engine build requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Gen III Hemi engine. Installation requires standard engine rebuilding procedures, including proper honing of the cylinder bore and careful assembly of piston rings and wrist pins. No major modifications are typically necessary, making these pistons a direct replacement or upgrade option for factory components.\u003c\/p\u003e\u003cp\u003eDue to the increased dome volume, it is important to verify piston-to-valve clearance and overall compression ratio compatibility with your specific engine setup. Professional installation is recommended to ensure optimal performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged +9cc dome top pistons (quantity as per engine requirements)\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit, depending on selected option)\u003c\/li\u003e\n\u003cli\u003ePiston rings compatible with 1.2\/1.2\/3mm groove dimensions\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for performance enthusiasts, engine builders, and racers seeking to upgrade their 5.7L Hemi engines for increased power and durability. It suits applications ranging from street performance to moderate track use, where enhanced compression and reliable forged components are essential. Whether rebuilding a worn engine or building a high-output powerplant, DSS Racing pistons provide a solid foundation for improved engine performance.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381035417812,"sku":"1-6718-3927","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381035450580,"sku":"2-6718-3927","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381035483348,"sku":"3-6718-3927","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035516116,"sku":"K1-6718-3927","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035548884,"sku":"K2-6718-3927","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381035581652,"sku":"K3-6718-3927","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001983_4_ee8e5381-fbe8-4976-b5bc-163d2b3d2d7c.webp?v=1771667132"},{"product_id":"6718-3917-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-917-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6718-3917C \/ 2-6718-3917C \/ 3-6718-3917C \/ K1-6718-3917C \/ K2-6718-3917C \/ K3-6718-3917C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking enhanced durability and performance for their Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. Designed specifically for the Gen III 5.7L Hemi platform, these pistons accommodate stroker builds with a 3.795\" stroke, delivering reliable strength and improved combustion efficiency.\u003c\/p\u003e\u003cp\u003eIdeal for high-performance street and race applications, this piston set offers a perfect balance of lightweight construction and robust design, helping to maximize power output while maintaining engine longevity under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced engineering to meet the rigorous demands of stroker small block Mopar Hemi builds. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 366 Small Block Mopar Hemi Gen III engines\u003c\/li\u003e\n\u003cli\u003eFX Series forged construction for superior strength and durability\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.21\" for optimal piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003e+9cc dome top design to enhance combustion chamber efficiency\u003c\/li\u003e\n\u003cli\u003e.927\" pin diameter with options for full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.795\" stroke and 6.125\" connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes to tailor compression ratios (65cc, 74cc, 85cc)\u003c\/li\u003e\n\u003cli\u003eApproximate compression ratios ranging from 9.94:1 to 12.73:1 depending on dome volume\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCrafted from high-grade forged aluminum alloy, these pistons are engineered to withstand the increased stresses of stroker configurations and high-performance operation. The FX Series forging process ensures exceptional tensile strength and resistance to thermal expansion, reducing the risk of piston failure under extreme conditions.\u003c\/p\u003e\u003cp\u003eThe dome top design with a +9cc volume enhances combustion efficiency by promoting better flame propagation and higher compression ratios. Precision-machined pin bores accommodate either full-floating or press-fit wrist pins, providing flexibility for different engine builds and preferences.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines equipped with Gen III small block configurations. Installation requires standard engine assembly procedures and may involve custom clearancing depending on the specific stroker kit and cylinder head combination used.\u003c\/p\u003e\u003cp\u003eBuilders should verify rod length and stroke compatibility, as these pistons are optimized for a 3.795\" stroke and 6.125\" connecting rods. Proper ring installation and torque specifications should be followed to ensure reliable sealing and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as required for engine configuration)\u003c\/li\u003e\n\u003cli\u003eWrist pin options: full-floating or press-fit (depending on selection)\u003c\/li\u003e\n\u003cli\u003eRing grooves machined to 1.2\/1.2\/3mm specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is perfect for performance enthusiasts, engine builders, and racers upgrading their 5.7L Hemi engines with stroker kits. Whether building a high-output street machine or a dedicated race engine, these pistons provide the strength and precision needed to handle increased displacement and power levels while maintaining reliability.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381036269780,"sku":"1-6718-3917C","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381036302548,"sku":"2-6718-3917C","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381036335316,"sku":"3-6718-3917C","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036368084,"sku":"K1-6718-3917C","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036400852,"sku":"K2-6718-3917C","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036433620,"sku":"K3-6718-3917C","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001982_4_d629ea0b-7a1e-4893-8c39-bc8c7d22c949.webp?v=1771667131"},{"product_id":"6718-3917-5-7-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-917-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series +9cc Dome Top Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6718-3917 \/ 2-6718-3917 \/ 3-6718-3917 \/ K1-6718-3917 \/ K2-6718-3917 \/ K3-6718-3917\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series +9cc Dome Top Forged Piston Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to replace factory pistons, this set offers enhanced durability and performance for enthusiasts seeking to improve engine strength and compression ratios. Ideal for both street and moderate performance builds, these pistons provide a reliable upgrade that supports higher power outputs while maintaining OEM fitment and reliability.\u003c\/p\u003e\u003cp\u003eThese pistons are compatible with the 345 Small Block Mopar Hemi Gen III platform and are crafted to exacting standards, ensuring optimal combustion efficiency and longevity under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt to deliver superior performance and durability, the DSS Racing FX Series pistons include the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e+9cc dome top design to increase compression and improve combustion efficiency\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21 inches for precise piston-to-head clearance\u003c\/li\u003e\n\u003cli\u003e.927-inch wrist pin diameter with options for full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm top and second rings, with a 3mm oil ring for optimal sealing and oil control\u003c\/li\u003e\n\u003cli\u003eCompatible with a 3.578-inch stroke and 6.243-inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes (65cc, 74cc, 85cc) to tailor compression ratios from approximately 9.42:1 to 12.06:1\u003c\/li\u003e\n\u003cli\u003eForged construction for enhanced strength and resistance to detonation\u003c\/li\u003e\n\u003cli\u003ePrecision machining for consistent weight and balance across the piston set\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach piston in the DSS Racing FX Series is forged from high-quality aluminum alloy, providing a superior strength-to-weight ratio compared to cast pistons. The dome top design increases the compression ratio, which can improve power output and throttle response when paired with appropriate tuning. The pistons are engineered with tight tolerances to ensure a perfect fit within the cylinder bore, reducing friction and wear over time.\u003c\/p\u003e\u003cp\u003eThe wrist pins are designed to accommodate either full-floating or press-fit installation methods, offering flexibility depending on engine build preferences. Additionally, the ring grooves are precisely cut to maintain optimal ring seal and oil control, which is critical for maintaining engine efficiency and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed as a direct fit replacement for most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, specifically the 345 Small Block Mopar Hemi Gen III platform. Installation requires standard engine rebuild procedures, including proper honing of cylinder bores and careful measurement of piston-to-wall clearance. No major modifications are typically necessary, but professional installation is recommended to ensure correct piston orientation and ring end gap settings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged +9cc dome top pistons (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eWrist pins compatible with full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eDetailed specifications for ring groove dimensions and piston geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts and professional builders looking to upgrade the durability and performance of their 5.7L Hemi engines. Whether building a street performance vehicle, a mild race engine, or a reliable daily driver with enhanced compression, these pistons offer a balanced solution for improved power and engine longevity.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381036073172,"sku":"1-6718-3917","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381036105940,"sku":"2-6718-3917","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381036138708,"sku":"3-6718-3917","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036171476,"sku":"K1-6718-3917","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036204244,"sku":"K2-6718-3917","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036237012,"sku":"K3-6718-3917","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001981_4_345c95bf-1f38-462d-ade0-8ca18a34f1f8.webp?v=1771667131"},{"product_id":"6713-3957-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing 5.7L Stroker Gen III Hemi Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6713-3957C \/ 2-6713-3957C \/ 3-6713-3957C \/ K1-6713-3957C \/ K2-6713-3957C \/ K3-6713-3957C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7L Stroker Gen III Hemi Forged Piston Set is engineered for enthusiasts and professionals seeking to upgrade their Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. Designed specifically for the Gen III Hemi platform, these pistons are ideal for stroker builds, offering enhanced durability and performance. Whether you are building a high-performance street engine or a race-ready powerplant, this piston set provides the strength and precision needed to handle increased power and higher RPMs.\u003c\/p\u003e\u003cp\u003eThese forged pistons feature a -12cc dish top design and are compatible with a 3.795\" stroke and 6.125\" connecting rods, making them a perfect match for 373 cubic inch small block Mopar Hemi stroker configurations. Their comp height of 1.21\" and ring groove dimensions ensure optimal sealing and combustion efficiency, contributing to improved engine reliability and power output.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt to meet the demands of high-performance 5.7L Hemi engines, the DSS Racing forged piston set offers the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chrysler, Dodge, Jeep, and Ram 5.7L Hemi Gen III engines\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003e12cc dish top design to optimize compression and combustion\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927\" with options for full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm for effective ring sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.795\" stroke and 6.125\" connecting rods, ideal for stroker builds\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression ratios: 65cc (9.98:1), 74cc (9.12:1), and 85cc (8.27:1)\u003c\/li\u003e\n\u003cli\u003ePrecision machined for consistent fitment and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are forged from high-grade aluminum alloy, providing an excellent balance of lightweight design and mechanical strength. Forging enhances the grain structure of the metal, resulting in pistons that resist cracking, scuffing, and thermal fatigue even under extreme operating conditions. The dish top design reduces compression volume to accommodate higher boost or nitrous applications while maintaining efficient combustion chamber dynamics.\u003c\/p\u003e\u003cp\u003eThe pistons feature carefully engineered ring grooves to maintain ring stability and reduce blow-by, contributing to improved oil control and engine longevity. The option for full-floating or press-fit wrist pins allows builders to tailor the setup to their specific performance and durability requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing forged piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi Gen III engines with minimal modifications. These pistons are optimized for use with a 3.795\" stroke crankshaft and 6.125\" connecting rods, commonly found in 373 stroker builds. Installation should be performed by experienced engine builders or professionals familiar with high-performance Hemi engine assembly to ensure proper clearances and torque specifications are met.\u003c\/p\u003e\u003cp\u003eDue to the precision manufacturing and fitment specifications, these pistons drop into the block with excellent consistency, reducing the need for extensive machining or custom fitting. Always verify compatibility with your specific engine components before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit options depending on SKU)\u003c\/li\u003e\n\u003cli\u003eRing sets with 1.2mm top and second rings, 3mm oil rings\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for performance enthusiasts, engine builders, and racers upgrading or rebuilding Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. It suits stroker engine builds aiming for increased displacement and power output, including street performance, drag racing, and other motorsport applications where durability and reliability are critical.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381036466388,"sku":"1-6713-3957C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381036499156,"sku":"2-6713-3957C","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381036531924,"sku":"3-6713-3957C","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036564692,"sku":"K1-6713-3957C","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036597460,"sku":"K2-6713-3957C","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036630228,"sku":"K3-6713-3957C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001980_4_1307811e-4c6a-4d23-8be0-f4f9aeaeae02.webp?v=1771667131"},{"product_id":"6713-3957-5-7-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set 3.957\" Bore: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6713-3957 \/ 2-6713-3957 \/ 3-6713-3957 \/ K1-6713-3957 \/ K2-6713-3957 \/ K3-6713-3957\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to replace factory pistons, this set offers enhanced strength and durability for high-performance and demanding applications. Whether you are building a street performance engine or a race-ready powerplant, these pistons provide the reliability and precision needed to handle increased power and boost levels.\u003c\/p\u003e\u003cp\u003eCrafted for the 352 Small Block Mopar Hemi Gen III platform, the FX Series pistons feature a compact design with a 3.957\" bore size and a 1.21\" compression height. Their -12cc dish top design helps optimize combustion chamber volume and compression ratio, making them ideal for a variety of build goals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced engineering and materials to deliver superior performance and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for maximum strength and resistance to detonation\u003c\/li\u003e\n\u003cli\u003e3.957\" bore size compatible with most 5.7L Hemi engines\u003c\/li\u003e\n\u003cli\u003e12cc dish top design to optimize compression and combustion efficiency\u003c\/li\u003e\n\u003cli\u003e1.21\" compression height tailored for Gen III Small Block Mopar Hemi\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927\" with options for full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm for reliable ring sealing\u003c\/li\u003e\n\u003cli\u003eCompatible with a 3.578\" stroke and 6.243\" connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple dish volumes to achieve approximate compression ratios ranging from 7.86 to 9.48\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are forged from high-grade aluminum alloy, providing an excellent balance of strength, weight, and thermal conductivity. The forging process enhances grain structure and durability, allowing these pistons to withstand the high pressures and temperatures typical of boosted or high-output Hemi engines.\u003c\/p\u003e\u003cp\u003eThe pistons feature a carefully engineered dish top design with a -12cc volume to optimize combustion chamber shape and reduce the risk of detonation. Precision machining ensures tight tolerances for piston pin fitment and ring groove dimensions, contributing to improved sealing and reduced blow-by.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, specifically the Gen III Small Block Mopar Hemi platform. Installation requires standard engine rebuild procedures, including proper ring end gap setting and piston pin installation. The pistons accommodate either full-floating or press-fit wrist pins, depending on your build preference.\u003c\/p\u003e\u003cp\u003eDue to the precise compression height and bore size, these pistons integrate seamlessly with stock or aftermarket connecting rods and crankshafts with a 3.578\" stroke and 6.243\" rod length. No major modifications are typically necessary, making them a direct upgrade for performance rebuilds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit options depending on SKU)\u003c\/li\u003e\n\u003cli\u003eRing grooves machined for 1.2\/1.2\/3mm piston rings (rings not included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for enthusiasts and professional builders seeking a durable, high-performance piston upgrade for the 5.7L Hemi engine. It suits naturally aspirated builds as well as forced induction applications, including turbocharged and supercharged setups. Whether upgrading for increased horsepower, improved reliability, or engine longevity, the DSS Racing FX Series pistons deliver a solid foundation for your build.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381036662996,"sku":"1-6713-3957","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381036695764,"sku":"2-6713-3957","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381036728532,"sku":"3-6713-3957","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036761300,"sku":"K1-6713-3957","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036794068,"sku":"K2-6713-3957","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036826836,"sku":"K3-6713-3957","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001979_4_f7ddeb6e-408e-44ef-ae09-9a19e7c5e0af.webp?v=1771667130"},{"product_id":"6713-3947-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-947-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing 5.7 Stroker FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6713-3947C \/ 2-6713-3947C \/ 3-6713-3947C \/ K1-6713-3947C \/ K2-6713-3947C \/ K3-6713-3947C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking durable, high-performance pistons tailored for the Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. Designed to accommodate stroker builds with a 3.795\" stroke and 6.125\" connecting rods, these pistons provide reliable strength and precision fitment for Gen III Hemi applications.\u003c\/p\u003e\u003cp\u003eIdeal for both street and track use, this piston set enhances engine durability under increased power and stress, making it a solid choice for performance upgrades and rebuilds. The pistons feature a -12cc dish top design to optimize compression ratios depending on combustion chamber size, supporting a range of build preferences.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements to ensure performance and longevity:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 5.7L Small Block Mopar Hemi Gen III engines\u003c\/li\u003e\n\u003cli\u003eFX Series forged construction for superior strength and durability\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" for precise deck clearance\u003c\/li\u003e\n\u003cli\u003e12cc dish top to optimize combustion chamber volume and compression ratio\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927\" with options for full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second rings, 3mm oil ring\u003c\/li\u003e\n\u003cli\u003eDesigned for 3.795\" stroke and 6.125\" connecting rods\u003c\/li\u003e\n\u003cli\u003eCompression ratio options approximately ranging from 8.23 to 9.94 depending on combustion chamber size (65cc, 74cc, 85cc)\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures consistent performance and fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCrafted from high-grade forged aluminum alloy, these pistons deliver exceptional strength-to-weight ratio, reducing reciprocating mass while withstanding the rigors of high-performance operation. The FX Series forging process enhances grain structure for improved fatigue resistance and thermal stability.\u003c\/p\u003e\u003cp\u003eThe pistons feature a carefully engineered dish top design with a -12cc volume to fine-tune compression ratios for various combustion chamber sizes, allowing builders to optimize power and efficiency. The pin bore supports either full-floating or press-fit wrist pins, providing flexibility based on engine build preferences.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, specifically the Small Block Mopar Hemi Gen III platform. Installation requires standard engine assembly procedures, with attention to ring end gap and piston-to-wall clearance to ensure optimal performance and longevity.\u003c\/p\u003e\u003cp\u003eBuilders should verify compatibility with their specific stroker kit and connecting rods, as the pistons are optimized for a 3.795\" stroke and 6.125\" rod length. Professional installation is recommended to maintain engine reliability and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity varies per SKU)\u003c\/li\u003e\n\u003cli\u003eWrist pin options for full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves ready for standard piston rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for performance enthusiasts, engine builders, and professional shops upgrading or rebuilding 5.7L Hemi engines for increased displacement and power. Whether building a stroker motor for street performance, racing, or off-road applications, these pistons provide the strength and design features necessary for reliable, high-output operation.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381037252820,"sku":"1-6713-3947C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381037285588,"sku":"2-6713-3947C","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381037318356,"sku":"3-6713-3947C","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381037351124,"sku":"K1-6713-3947C","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381037383892,"sku":"K2-6713-3947C","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381037416660,"sku":"K3-6713-3947C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001978_4_5fa8e7a5-a82e-40c0-9e1b-38d74420f1ff.webp?v=1771667130"},{"product_id":"6713-3947-5-7-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-947-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi (02-26)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6713-3947 \/ 2-6713-3947 \/ 3-6713-3947 \/ K1-6713-3947 \/ K2-6713-3947 \/ K3-6713-3947\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is engineered specifically for the 5.7L Small Block Mopar Gen III Hemi engines found in many Chrysler, Dodge, Jeep, and Ram vehicles. Designed to meet the demands of high-performance builds, these pistons offer exceptional strength and durability for enthusiasts and professional builders alike. Whether upgrading for increased power, reliability, or engine longevity, this piston set delivers precision and quality that stands up to rigorous driving conditions.\u003c\/p\u003e\u003cp\u003eWith a compact height and optimized dish volume, these pistons help maintain ideal compression ratios while accommodating various combustion chamber sizes. The FX Series pistons are perfect for those seeking a reliable upgrade that balances performance with OEM fitment and function.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt with advanced engineering and attention to detail, the DSS Racing FX Series Forged Pistons include the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and resistance to high stress\u003c\/li\u003e\n\u003cli\u003eComp Height of 1.21 inches for precise deck clearance and piston-to-head fitment\u003c\/li\u003e\n\u003cli\u003e12cc dish top design to optimize combustion chamber volume and compression ratio\u003c\/li\u003e\n\u003cli\u003e.927-inch piston pin diameter compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing and durability\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.578-inch stroke and 6.243-inch connecting rod length\u003c\/li\u003e\n\u003cli\u003eAvailable with approximate compression ratios tailored to combustion chamber sizes: 65cc (9.43:1), 74cc (8.62:1), and 85cc (7.83:1)\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures consistent performance and fitment across all pistons\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are crafted from high-grade forged aluminum alloy, providing an excellent balance of lightweight design and exceptional strength. Forging enhances the metal’s grain structure, resulting in pistons that resist cracking, scuffing, and deformation under extreme heat and pressure. The dish top design reduces compression to accommodate various combustion chamber volumes, making these pistons versatile for different engine builds.\u003c\/p\u003e\u003cp\u003eEach piston features carefully engineered ring grooves and pin bosses to ensure optimal sealing and durability. The option for full-floating or press-fit wrist pins allows compatibility with a range of connecting rod configurations, enhancing installation flexibility. The pistons are CNC-machined to exacting tolerances, guaranteeing consistent performance and reliable operation in demanding environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are designed as direct replacements for most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, making installation straightforward for experienced engine builders and professional shops. The set fits the Gen III Small Block Mopar Hemi platform, ensuring compatibility with stock and modified engine components. Depending on your build, minor adjustments to ring end gaps or clearances may be necessary to optimize performance and longevity.\u003c\/p\u003e\u003cp\u003eInstallation requires standard engine assembly procedures, including proper cleaning, lubrication, and torque specifications. DSS Racing pistons are engineered to work seamlessly with OEM or aftermarket rods and rings designed for the 5.7L Hemi, providing a reliable foundation for your performance upgrade.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete set of forged pistons for a 5.7L Small Block Mopar Gen III Hemi engine\u003c\/li\u003e\n\u003cli\u003ePistons with -12cc dish tops and precision-machined ring grooves\u003c\/li\u003e\n\u003cli\u003eCompatible wrist pin options (full-floating or press-fit)\u003c\/li\u003e\n\u003cli\u003eTechnical specifications and installation guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and performance shops upgrading or rebuilding Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. Whether you are enhancing a street performance vehicle, preparing a race engine, or seeking improved durability for daily driving, the DSS Racing FX Series pistons offer a reliable and high-quality solution. They are especially suited for builds requiring forged components to handle increased power levels and higher RPMs.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381037056212,"sku":"1-6713-3947","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381037088980,"sku":"2-6713-3947","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381037121748,"sku":"3-6713-3947","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381037154516,"sku":"K1-6713-3947","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381037187284,"sku":"K2-6713-3947","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381037220052,"sku":"K3-6713-3947","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001977_4_a1f81d99-44f4-4686-adc6-4d1a4065195a.webp?v=1771667129"},{"product_id":"6713-3937-5-7-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set 3.937\" Bore: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6713-3937 \/ 2-6713-3937 \/ 3-6713-3937 \/ K1-6713-3937 \/ K2-6713-3937 \/ K3-6713-3937\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to meet the demands of high-performance applications, these pistons offer enhanced strength, durability, and reliability over stock components. Whether you are building a street performance engine or a race-ready powerplant, this piston set delivers the precision and quality needed to maximize your engine’s potential.\u003c\/p\u003e\u003cp\u003eThese pistons are ideal for enthusiasts and professional builders seeking to upgrade their 348 Small Block Mopar Hemi Gen III engines with components that provide improved combustion efficiency and withstand increased cylinder pressures. The FX Series pistons feature a forged construction and a carefully engineered dish top design to optimize compression ratios and combustion chamber dynamics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Pistons combine advanced engineering with high-quality materials to ensure superior performance and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines\u003c\/li\u003e\n\u003cli\u003e3.937\" bore size tailored for 348 Small Block Mopar Hemi Gen III applications\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" for precise piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003e12cc dish top design to optimize combustion chamber volume and compression ratio\u003c\/li\u003e\n\u003cli\u003e.927\" piston pin diameter, available in full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second rings, 3mm oil ring for effective sealing and oil control\u003c\/li\u003e\n\u003cli\u003eStroke compatibility of 3.578\" and connecting rod length of 6.243\" for balanced engine geometry\u003c\/li\u003e\n\u003cli\u003eAvailable compression ratios approximately 9.38:1 (65cc), 8.59:1 (74cc), and 7.79:1 (85cc) to suit various build requirements\u003c\/li\u003e\n\u003cli\u003ePrecision forged construction for enhanced strength and fatigue resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are crafted from high-grade forged aluminum alloy, providing an excellent strength-to-weight ratio essential for high-performance engines. The forging process refines the grain structure of the metal, resulting in pistons that resist cracking, scuffing, and thermal fatigue under extreme operating conditions.\u003c\/p\u003e\u003cp\u003eThe pistons feature a carefully engineered dish top with a -12cc volume to optimize combustion chamber shape and promote efficient flame propagation. The ring grooves are machined to tight tolerances to ensure proper ring seating and minimize blow-by. Additionally, the pistons accommodate either full-floating or press-fit wrist pins, allowing flexibility depending on engine build preferences.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, making them a direct replacement for stock pistons in compatible builds. Installation requires standard engine assembly procedures, including proper ring end gap setting and piston orientation. Depending on the wrist pin option selected, either full-floating or press-fit installation techniques should be followed.\u003c\/p\u003e\u003cp\u003eBuilders should verify bore size and clearances to ensure optimal fitment. No major modifications to the block are typically necessary, but professional installation is recommended to achieve the best performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons with 3.937\" bore diameter\u003c\/li\u003e\n\u003cli\u003eWrist pins (.927\") compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003ePrecision-machined piston rings sized 1.2mm\/1.2mm\/3mm\u003c\/li\u003e\n\u003cli\u003eInstallation guidelines and specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for engine builders and performance enthusiasts upgrading or rebuilding Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. It suits applications ranging from street performance and mild racing to more aggressive builds requiring durable forged components. The variety of compression ratio options allows customization to match fuel types and tuning goals.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381036859604,"sku":"1-6713-3937","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381036892372,"sku":"2-6713-3937","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381036925140,"sku":"3-6713-3937","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036957908,"sku":"K1-6713-3937","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381036990676,"sku":"K2-6713-3937","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381037023444,"sku":"K3-6713-3937","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001976_4_dd18e3fd-794c-4c48-8c7b-b887108cebff.webp?v=1771667129"},{"product_id":"6713-3937-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing 5.7 Stroker FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6713-3937C \/ 2-6713-3937C \/ 3-6713-3937C \/ K1-6713-3937C \/ K2-6713-3937C \/ K3-6713-3937C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking enhanced durability and performance in their 5.7L Hemi engines. Designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi models, this piston set supports stroker builds with a 3.795\" stroke and is ideal for those upgrading their engine internals for increased power and reliability.\u003c\/p\u003e\u003cp\u003eThese pistons feature a compact design with a -12cc dish top and a compression height of 1.21\", allowing for precise control over compression ratios depending on combustion chamber volume. Whether you are building a street performance engine or a more aggressive stroker setup, these forged pistons provide the strength and consistency required for demanding applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCrafted with precision and performance in mind, the DSS Racing FX Series Forged Pistons offer the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 370 Small Block Mopar Hemi Gen III engines\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003eCompact piston design with a -12cc dish top for optimized combustion\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.21\" to suit stroker configurations\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927\" with options for full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2\/1.2\/3 mm for reliable sealing and reduced friction\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.795\" stroke and 6.125\" connecting rods\u003c\/li\u003e\n\u003cli\u003eApproximate compression ratios vary by combustion chamber size: 65cc-9.91, 74cc-9.07, 85cc-8.22\u003c\/li\u003e\n\u003cli\u003ePrecision engineered to maintain tight tolerances for consistent engine performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach piston in this set is forged from high-grade aluminum alloy, providing an excellent balance of lightweight strength and thermal conductivity. The forged design ensures enhanced resistance to cracking and deformation under extreme combustion pressures and temperatures common in performance and stroker engines.\u003c\/p\u003e\u003cp\u003eThe pistons feature a carefully engineered dish top with a -12cc volume to optimize combustion chamber dynamics and control compression ratios across different chamber sizes. The pin bosses are designed to accommodate either full-floating or press-fit wrist pins, giving builders flexibility based on their engine setup preferences.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines equipped with the Gen III small block Mopar Hemi platform. Installation requires standard engine assembly procedures, and builders should verify compatibility with their specific stroker crankshaft and rod combination. The pistons are compatible with a 3.795\" stroke and 6.125\" connecting rods, making them ideal for stroker builds aiming to increase displacement and power output.\u003c\/p\u003e\u003cp\u003eProper ring installation and piston orientation are critical for optimal performance and longevity. It is recommended to follow DSS Racing’s installation guidelines and consult with a professional engine builder if unsure about fitment or assembly steps.\u003c\/p\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as per engine requirements)\u003c\/li\u003e\n\u003cli\u003eWrist pin options (full-floating or press-fit depending on SKU)\u003c\/li\u003e\n\u003cli\u003eRing grooves pre-machined for 1.2\/1.2\/3 mm piston rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and performance shops upgrading or rebuilding 5.7L Hemi engines with stroker configurations. Whether you are building a high-performance street engine, a weekend racer, or a reliable stroker for daily driving, these forged pistons provide the strength and precision needed to handle increased power and boost levels.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381037547732,"sku":"1-6713-3937C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381037580500,"sku":"2-6713-3937C","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381037613268,"sku":"3-6713-3937C","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381037646036,"sku":"K1-6713-3937C","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381037678804,"sku":"K2-6713-3937C","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381037711572,"sku":"K3-6713-3937C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001975_4_a3896e92-5cd2-4c57-a716-b2fb73fa1280.webp?v=1771667129"},{"product_id":"6713-3927-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-927-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing 5.7 Stroker FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6713-3927C \/ 2-6713-3927C \/ 3-6713-3927C \/ K1-6713-3927C \/ K2-6713-3927C \/ K3-6713-3927C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking enhanced durability and performance for their 5.7L Hemi engines. Designed to fit most Chrysler, Dodge, Jeep, and Ram models equipped with the 5.7L Hemi, this piston set is ideal for stroker builds and high-performance applications. With a forged construction and precision engineering, these pistons provide reliable strength and improved combustion efficiency, making them a solid upgrade for both street and track use.\u003c\/p\u003e\u003cp\u003eWhether you are rebuilding your engine or upgrading for increased power output, the DSS Racing FX Series pistons offer a perfect balance of strength, weight, and compatibility with factory components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements to optimize performance and durability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 368 Small Block Mopar Hemi Gen III engines and FX series configurations\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and resistance to high-stress conditions\u003c\/li\u003e\n\u003cli\u003eCompact 1.21\" compression height for precise fitment in stroker applications\u003c\/li\u003e\n\u003cli\u003e12cc dish top design to optimize combustion chamber volume and compression ratio\u003c\/li\u003e\n\u003cli\u003e.927\" wrist pin diameter with options for full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing and durability\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.795\" stroke and 6.125\" connecting rods, supporting stroker builds\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple dish volumes (65cc, 74cc, 85cc) to tailor compression ratios from approximately 9.88:1 to 8.19:1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach piston in this set is crafted from high-grade forged aluminum alloy, ensuring exceptional strength while maintaining a lightweight profile. The forging process enhances the metal’s grain structure, providing superior fatigue resistance and durability under extreme combustion pressures. The dish top design reduces the compression ratio to accommodate higher boost or nitrous applications without risking detonation.\u003c\/p\u003e\u003cp\u003eThe pistons feature precision-machined ring grooves and a wrist pin bore designed for either full-floating or press-fit pins, allowing flexibility depending on your engine build preferences. This attention to detail ensures optimal sealing, reduced friction, and long-lasting performance in demanding environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is engineered to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, particularly those utilizing the Gen III small block Mopar Hemi platform. Installation requires standard engine rebuilding procedures and may involve balancing with your chosen connecting rods and crankshaft to achieve optimal performance and reliability.\u003c\/p\u003e\u003cp\u003eDue to the specific compression heights and dish volumes, these pistons are ideal for stroker engine builds with a 3.795\" stroke and 6.125\" rods. Proper clearancing and ring end gap adjustments are recommended to ensure smooth operation and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as per engine requirements)\u003c\/li\u003e\n\u003cli\u003eWrist pins compatible with full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined piston rings (1.2mm top and second rings, 3mm oil ring)\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is perfect for engine builders and performance enthusiasts upgrading or rebuilding their 5.7L Hemi engines for increased power, reliability, and efficiency. It suits stroker builds, forced induction setups, and naturally aspirated engines requiring stronger pistons to handle elevated cylinder pressures. Whether for street performance, drag racing, or off-road applications, these pistons provide a durable foundation for high-performance Mopar Hemi engines.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381038039252,"sku":"1-6713-3927C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381038072020,"sku":"2-6713-3927C","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381038104788,"sku":"3-6713-3927C","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038137556,"sku":"K1-6713-3927C","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038170324,"sku":"K2-6713-3927C","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038203092,"sku":"K3-6713-3927C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001974_4_094063d0-0f9a-415f-a082-eb6ca2be43ef.webp?v=1771667128"},{"product_id":"6713-3927-5-7-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-927-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set 3.927\" Bore: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6713-3927 \/ 2-6713-3927 \/ 3-6713-3927 \/ K1-6713-3927 \/ K2-6713-3927 \/ K3-6713-3927\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Piston Set is engineered specifically for the Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 347 Small Block Mopar Hemi Gen III. Designed to deliver superior strength and durability, these pistons are ideal for enthusiasts and professional builders looking to enhance engine performance and reliability. Whether you are upgrading for street performance, racing, or heavy-duty applications, this piston set offers a precise fit and excellent combustion efficiency.\u003c\/p\u003e\u003cp\u003eWith a bore size of 3.927 inches and a compression height of 1.21 inches, these pistons are crafted to optimize combustion chamber dynamics while maintaining compatibility with stock and aftermarket components. The -12cc dish top design helps control compression ratios, making them versatile for various build specifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements and high-quality materials to meet the demands of high-performance 5.7L Hemi engines:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for enhanced strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003e3.927\" bore diameter to fit most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi engines\u003c\/li\u003e\n\u003cli\u003e12cc dish top design to optimize compression and combustion efficiency\u003c\/li\u003e\n\u003cli\u003eFull-floating or press-fit wrist pin options for reliable piston-to-rod connection\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second rings, 3mm oil ring for effective sealing\u003c\/li\u003e\n\u003cli\u003eCompatible with a 3.578\" stroke and 6.243\" connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple dish volumes (65cc, 74cc, 85cc) to accommodate different compression ratios\u003c\/li\u003e\n\u003cli\u003ePrecision-machined for tight tolerances and consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are forged from premium-grade aluminum alloy, providing an optimal balance of lightweight construction and exceptional strength. The forging process enhances grain structure, increasing resistance to fatigue and thermal stress commonly encountered in high-performance engines. The pistons feature a carefully engineered dish top design with a -12cc volume to help manage compression ratios and prevent detonation.\u003c\/p\u003e\u003cp\u003eEach piston is CNC-machined to exact specifications, ensuring perfect ring groove dimensions and pin bore alignment. The option for full-floating or press-fit wrist pins allows builders to tailor the piston assembly to their specific application and durability requirements. This attention to detail guarantees a reliable and long-lasting component that performs consistently under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 347 Small Block Mopar Hemi Gen III. Installation requires standard engine rebuilding procedures and may involve balancing and blueprinting for optimal results. The pistons are compatible with a 3.927\" bore and work with a 3.578\" stroke and 6.243\" connecting rods, making them suitable for many popular Hemi builds.\u003c\/p\u003e\u003cp\u003eBuilders should verify clearances and ring end gaps during installation to ensure proper fitment and performance. No major modifications are typically necessary, but professional installation is recommended to maximize the benefits of these forged pistons.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as per engine requirements)\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit, depending on selection)\u003c\/li\u003e\n\u003cli\u003eSnap rings or retainers for wrist pins\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and racers seeking to upgrade or rebuild their 5.7L Hemi engines with high-quality forged components. Whether building a street performance engine, a drag racing powerplant, or a heavy-duty off-road machine, these pistons provide the strength and reliability needed to handle increased power and stress.\u003c\/p\u003e\u003cp\u003eThey are especially suited for those who require precise compression control and durability in demanding applications, ensuring long-term engine health and consistent performance.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381038235860,"sku":"1-6713-3927","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381038268628,"sku":"2-6713-3927","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381038301396,"sku":"3-6713-3927","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038334164,"sku":"K1-6713-3927","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038366932,"sku":"K2-6713-3927","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038399700,"sku":"K3-6713-3927","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001973_4_f80df91e-603e-40ef-a6eb-070908d905dd.webp?v=1771667128"},{"product_id":"6713-3917-5-7-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-917-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Pistons Set: Fits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models","description":"\u003ch3\u003eDSS Racing FX Series Forged Pistons Set\u003c\/h3\u003e\u003cp\u003eFits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6713-3917 \/ 2-6713-3917 \/ 3-6713-3917 \/ K1-6713-3917 \/ K2-6713-3917 \/ K3-6713-3917\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Pistons Set is engineered specifically for the Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 345 Small Block Mopar Hemi Gen III. Designed for enthusiasts and professional builders seeking enhanced durability and performance, these pistons offer a reliable upgrade over stock components. Whether you're building a high-performance street engine or a race-ready powerplant, the FX Series pistons deliver the strength and precision needed to handle increased power and demanding conditions.\u003c\/p\u003e\u003cp\u003eWith a compact design featuring a -12cc dish top and a compression height of 1.21 inches, these pistons optimize combustion efficiency and allow for flexible compression ratios. Their compatibility with full-floating or press-fit wrist pins ensures adaptability to various engine builds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Pistons combine advanced engineering with high-quality materials to provide superior performance and reliability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for maximum strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003eCompatible with Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi engines (Gen III 345 Small Block Mopar Hemi)\u003c\/li\u003e\n\u003cli\u003eCompact piston design with a -12cc dish top for optimized combustion chamber volume\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.21 inches for precise piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927 inches, supporting full-floating or press-fit wrist pin configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing and reduced friction\u003c\/li\u003e\n\u003cli\u003eStroke compatibility of 3.578 inches and connecting rod length of 6.243 inches\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple dish volumes to achieve approximate compression ratios of 9.33:1 (65cc), 8.53:1 (74cc), and 7.74:1 (85cc)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach piston in the FX Series is precision forged from high-grade aluminum alloy, delivering an optimal balance of lightweight design and structural integrity. The forging process enhances grain structure, resulting in superior fatigue resistance and the ability to withstand elevated combustion pressures. The pistons feature a carefully engineered dish top to control compression ratios and reduce the risk of detonation in boosted or high-performance naturally aspirated applications.\u003c\/p\u003e\u003cp\u003eThe ring grooves are machined to tight tolerances to ensure proper ring fitment and sealing, while the wrist pin bores accommodate either full-floating or press-fit pins, providing flexibility for different engine assembly preferences. This attention to detail in design and manufacturing ensures consistent performance and longevity in demanding environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Pistons are designed as direct replacements for factory pistons in most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. Installation requires standard engine assembly procedures, with careful attention to ring end gap and piston-to-wall clearances. These pistons are compatible with the Gen III 345 Small Block Mopar Hemi platform and fit engines with a 3.578-inch stroke and 6.243-inch connecting rods.\u003c\/p\u003e\u003cp\u003eBuilders should verify compression ratio requirements based on the selected dish volume to ensure optimal engine performance and reliability. No major modifications are typically necessary, making these pistons an excellent choice for performance upgrades or rebuilds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as per engine requirements)\u003c\/li\u003e\n\u003cli\u003eCompatible wrist pins (full-floating or press-fit options depending on SKU)\u003c\/li\u003e\n\u003cli\u003eRing groove machining for standard piston rings\u003c\/li\u003e\n\u003cli\u003eTechnical specifications and installation guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Pistons are ideal for automotive enthusiasts, engine builders, and racers upgrading or rebuilding Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. They suit applications ranging from street performance builds to moderate racing setups where increased strength, durability, and precise compression control are critical. These pistons provide a reliable foundation for enhancing engine power and longevity without compromising factory fitment.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381038432468,"sku":"1-6713-3917","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381038465236,"sku":"2-6713-3917","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381038498004,"sku":"3-6713-3917","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038530772,"sku":"K1-6713-3917","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038563540,"sku":"K2-6713-3917","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038596308,"sku":"K3-6713-3917","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001972_4_5041f277-a275-4c2e-9875-d3812f661e0d.webp?v=1771667128"},{"product_id":"6713-3917-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-12cc-dish-top-gen-iii-hemi-forged-piston-set-3-917-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing 5.7 Stroker FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6713-3917C \/ 2-6713-3917C \/ 3-6713-3917C \/ K1-6713-3917C \/ K2-6713-3917C \/ K3-6713-3917C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking enhanced durability and performance for their 5.7L Hemi engines. Designed to fit most Chrysler, Dodge, Jeep, and Ram models equipped with the 5.7L Hemi, this piston set offers a reliable upgrade for stroker engine builds and high-performance applications.\u003c\/p\u003e\u003cp\u003eThese pistons are crafted to accommodate a 3.795\" stroke and a 6.125\" rod length, making them ideal for 366 cubic inch stroker configurations. With a compact height of 1.21 inches and a -12cc dish top design, they provide precise combustion chamber volume control to optimize compression ratios and engine efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt to meet the demands of high-performance small block Mopar Hemi engines, the DSS Racing FX Series pistons deliver strength, reliability, and compatibility with a variety of engine setups. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21 inches for optimal piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003e12cc dish top design to manage compression ratios effectively\u003c\/li\u003e\n\u003cli\u003e.927\" wrist pin diameter with options for full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.795\" stroke and 6.125\" connecting rod length\u003c\/li\u003e\n\u003cli\u003eAvailable with varying combustion chamber volumes to achieve compression ratios approximately 9.83:1, 8.98:1, or 8.15:1 depending on the piston dish size (65cc, 74cc, 85cc)\u003c\/li\u003e\n\u003cli\u003eCompatible with most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi Gen III engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are manufactured from high-quality forged aluminum alloy, ensuring excellent strength-to-weight ratio and resistance to thermal and mechanical stress. The forging process enhances grain structure, providing improved fatigue resistance and durability compared to cast pistons.\u003c\/p\u003e\u003cp\u003eThe pistons feature a precision-machined dish top design with a -12cc volume to optimize combustion chamber shape and compression ratio. The wrist pin bore supports either full-floating or press-fit pins, allowing flexibility depending on engine build preferences. Ring grooves are engineered to accommodate standard 1.2mm top and second rings with a 3mm oil ring, ensuring effective sealing and oil control under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed for direct fitment in most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi Gen III engines, particularly those undergoing stroker builds with a 3.795\" stroke crankshaft and 6.125\" connecting rods. Installation requires standard engine assembly procedures, and builders should verify clearances and compression ratios based on their specific cylinder head and block deck configurations.\u003c\/p\u003e\u003cp\u003eDue to the forged construction and precise dimensions, these pistons are well-suited for high-performance rebuilds, stroker kits, and engine upgrades where reliability and strength are critical.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 8 forged pistons with -12cc dish tops\u003c\/li\u003e\n\u003cli\u003eWrist pin bore compatible with .927\" pins (pins not included)\u003c\/li\u003e\n\u003cli\u003eRing grooves sized for 1.2\/1.2\/3mm piston rings (rings not included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for engine builders, performance enthusiasts, and professional shops upgrading or rebuilding Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. It is particularly suited for stroker engine builds aiming to increase displacement to 366 cubic inches while maintaining reliable compression ratios and durability under high RPM and boost conditions.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381038825684,"sku":"1-6713-3917C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381038858452,"sku":"2-6713-3917C","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381038891220,"sku":"3-6713-3917C","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038923988,"sku":"K1-6713-3917C","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038956756,"sku":"K2-6713-3917C","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038989524,"sku":"K3-6713-3917C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001971_4_5cafb4d2-cd68-4930-907a-b859681a18d0.webp?v=1771667127"},{"product_id":"6710-3957-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing 5.7 Stroker FX Series Forged Piston Set: Fits most Hemi Models","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6710-3957C \/ 2-6710-3957C \/ 3-6710-3957C \/ K1-6710-3957C \/ K2-6710-3957C \/ K3-6710-3957C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking enhanced durability and performance in their 5.7L Hemi engines. Designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi models, these pistons are ideal for stroker builds and high-performance applications. With a focus on strength and precision, this piston set supports increased stroke and compression ratios, making it a reliable upgrade for street, strip, or off-road use.\u003c\/p\u003e\u003cp\u003eWhether you are rebuilding your engine or upgrading for more power, the DSS Racing forged pistons provide the foundation for improved combustion efficiency and engine longevity under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set incorporates advanced design and manufacturing techniques to deliver superior performance and reliability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for maximum strength and durability\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21 inches optimized for stroker applications\u003c\/li\u003e\n\u003cli\u003e1.5cc flat top design to support various compression ratios\u003c\/li\u003e\n\u003cli\u003e.927-inch wrist pin diameter with options for full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003ePrecision ring grooves sized at 1.2mm \/ 1.2mm \/ 3mm for optimal sealing\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.795-inch stroke crankshafts and 6.125-inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes to tailor compression ratio: 65cc (11.18:1), 74cc (10.09:1), and 85cc (9.04:1)\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the Gen III FX series 5.7L Hemi small block stroker engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing pistons are crafted from high-grade forged aluminum alloy, providing an excellent balance of lightweight strength and thermal conductivity. The forging process enhances grain structure, resulting in pistons that resist cracking and deformation under extreme heat and pressure. The flat-top design with a slight dish (-1.5cc) optimizes combustion chamber dynamics for improved power and efficiency.\u003c\/p\u003e\u003cp\u003eThe pistons feature precision-machined ring grooves to ensure proper ring seating and reduced blow-by, while the wrist pin bore accommodates either full-floating or press-fit pins, allowing flexibility depending on engine build preferences. The design supports increased stroke length and rod size, making it ideal for stroker engine configurations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is engineered to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines equipped with Gen III FX series small block configurations. Installation requires standard engine rebuild procedures, including careful measurement of clearances and ring end gaps. Depending on your build, you may need to verify compatibility with your crankshaft stroke and connecting rod length to ensure proper piston-to-valve and piston-to-cylinder wall clearances.\u003c\/p\u003e\u003cp\u003eProfessional installation is recommended to maximize performance and reliability. These pistons are suitable for both full engine rebuilds and performance upgrades where increased stroke and compression ratios are desired.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 8 DSS Racing forged pistons\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit options depending on SKU)\u003c\/li\u003e\n\u003cli\u003eSnap rings for wrist pin retention\u003c\/li\u003e\n\u003cli\u003eDetailed specifications and installation guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is perfect for engine builders, performance enthusiasts, and racers who want to upgrade their 5.7L Hemi engines for increased displacement and power. It suits stroker engine builds, high-compression applications, and those seeking enhanced durability under high RPM and boost conditions. Whether building a street performance vehicle, off-road rig, or race car, these pistons provide a solid foundation for reliable power gains.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381039022292,"sku":"1-6710-3957C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381039055060,"sku":"2-6710-3957C","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381039087828,"sku":"3-6710-3957C","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381039120596,"sku":"K1-6710-3957C","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381039153364,"sku":"K2-6710-3957C","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381039186132,"sku":"K3-6710-3957C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001970_4_691b7fb1-a317-4a93-be04-6b2b47d68477.webp?v=1771667127"},{"product_id":"6710-3947-5-7-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-947-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Flat Top Pistons Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Flat Top Pistons Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6710-3947 \/ 2-6710-3947 \/ 3-6710-3947 \/ K1-6710-3947 \/ K2-6710-3947 \/ K3-6710-3947\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Flat Top Pistons Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to meet the demands of high-performance and rebuild applications, these pistons offer a reliable upgrade over stock components. Featuring a flat top design with a compact combustion chamber volume, they help optimize compression ratios for improved power and efficiency.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts and professional builders alike, this piston set supports both full-floating and press-fit wrist pin configurations, providing versatility to suit various engine builds. Whether you are restoring your Hemi or upgrading for enhanced performance, DSS Racing pistons deliver durability and precision engineering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements to ensure strength, reliability, and performance in demanding conditions:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 350 Small Block Mopar Hemi Gen III engines\u003c\/li\u003e\n\u003cli\u003eFlat top piston crown with -1.5cc volume for optimized combustion\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.21 inches for precise deck clearance\u003c\/li\u003e\n\u003cli\u003e.927 inch wrist pin diameter available in full-floating or press-fit options\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second grooves, 3mm oil ring groove\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.578 inch stroke and 6.243 inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes (65cc, 74cc, 85cc) to achieve compression ratios from approximately 8.54:1 to 10.55:1\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and durability under high stress\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing FX Series pistons are forged from high-quality aluminum alloy, providing an excellent balance of lightweight characteristics and strength. The forging process enhances the metal grain structure, resulting in pistons that resist cracking and deformation under extreme heat and pressure. The flat top design promotes efficient combustion and helps maintain consistent compression ratios across various engine configurations.\u003c\/p\u003e\u003cp\u003eThe pistons feature precision-machined ring grooves and pin bores to ensure proper sealing and smooth articulation with the connecting rods. The option for full-floating or press-fit wrist pins allows builders to tailor the assembly to their specific performance goals and engine setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are designed as direct replacements for most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, making installation straightforward for experienced engine builders. Minimal modifications are typically required when upgrading from stock pistons, but proper measurement and clearancing should be performed to ensure optimal fitment and performance. DSS Racing pistons are compatible with standard 3.578 inch stroke crankshafts and 6.243 inch connecting rods common to these engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged flat top pistons (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eWrist pins (.927 inch diameter), available in full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eDetailed specifications for compression height, ring groove dimensions, and combustion chamber volumes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is perfect for performance enthusiasts, engine builders, and professional shops looking to upgrade or rebuild Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. Whether your goal is increased horsepower, improved reliability, or a custom compression ratio setup, DSS Racing FX Series pistons provide a durable and precise foundation for your build.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381039218900,"sku":"1-6710-3947","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381039251668,"sku":"2-6710-3947","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381039284436,"sku":"3-6710-3947","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381039317204,"sku":"K1-6710-3947","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381039349972,"sku":"K2-6710-3947","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381039382740,"sku":"K3-6710-3947","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001969_4_41e13da9-1108-4abf-adf8-fb990799074e.webp?v=1771667127"},{"product_id":"6710-3937-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Gen III","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6710-3937C \/ 2-6710-3937C \/ 3-6710-3937C \/ K1-6710-3937C \/ K2-6710-3937C \/ K3-6710-3937C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered specifically for high-performance applications in Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to accommodate stroker builds with a 3.795\" stroke and 6.125\" rod length, these pistons provide enhanced durability and reliability under increased power demands. Ideal for enthusiasts and professional builders seeking to upgrade their engine’s strength and efficiency, this piston set supports a range of compression ratios to suit various tuning goals.\u003c\/p\u003e\u003cp\u003eWhether you are building a street performance engine or a race-ready powerplant, these forged pistons offer the precision and toughness required to withstand high RPMs and boost pressures. Their compatibility with most 5.7L Hemi Gen III engines ensures a straightforward upgrade path without extensive modifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned with advanced engineering and quality materials, the DSS Racing FX Series pistons deliver exceptional performance benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and durability compared to cast pistons\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" optimized for stroker configurations\u003c\/li\u003e\n\u003cli\u003e1.5cc flat top design to fine-tune compression ratios\u003c\/li\u003e\n\u003cli\u003e.927\" wrist pin diameter with options for full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm for reliable ring sealing and reduced friction\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.795\" stroke crankshafts and 6.125\" connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volume options: 65cc (11.1:1), 74cc (10.03:1), and 85cc (8.97:1) for flexible tuning\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures excellent balance and fitment within the Gen III Hemi block\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach piston in the DSS Racing FX Series set is crafted from high-grade forged aluminum alloy, providing a lightweight yet incredibly strong component capable of handling the stresses of high-performance engines. The forging process enhances the metal’s grain structure, improving fatigue resistance and thermal conductivity. The flat top design with a slight dish (-1.5cc) allows for precise control over compression ratios, essential for optimizing combustion efficiency and power output.\u003c\/p\u003e\u003cp\u003eThe pistons feature carefully engineered ring grooves that maintain ring stability and reduce blow-by, while the wrist pin bore is designed to accept either full-floating or press-fit pins, depending on your build preference. This versatility ensures compatibility with a wide range of engine assembly techniques and performance goals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi Gen III engine. Installation requires standard engine assembly procedures, with attention to proper ring end gap and piston-to-wall clearance based on your specific stroker build. The pistons accommodate a 3.795\" stroke crankshaft and 6.125\" connecting rods, making them ideal for stroker engine configurations.\u003c\/p\u003e\u003cp\u003eWhile these pistons are engineered for direct fitment, professional installation is recommended to ensure optimal performance and longevity. No major block modifications are typically necessary, but verification of clearances and compatibility with your existing components is advised.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as required for your engine configuration)\u003c\/li\u003e\n\u003cli\u003eWrist pins compatible with full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eRing sets with 1.2mm top and second rings and 3mm oil control rings\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their 5.7L Hemi engines for increased power and durability\u003c\/li\u003e\n\u003cli\u003eEngine builders assembling stroker configurations with 3.795\" stroke crankshafts\u003c\/li\u003e\n\u003cli\u003eStreet and track applications requiring reliable forged pistons capable of handling higher compression ratios\u003c\/li\u003e\n\u003cli\u003eRebuilds and upgrades aiming to improve engine longevity under demanding conditions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381039415508,"sku":"1-6710-3937C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381039448276,"sku":"2-6710-3937C","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381039481044,"sku":"3-6710-3937C","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381039513812,"sku":"K1-6710-3937C","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381039546580,"sku":"K2-6710-3937C","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381039579348,"sku":"K3-6710-3937C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001968_4_67b36621-bacd-4b2e-86a3-1e89ae26cdb2.webp?v=1771667127"},{"product_id":"6710-3957-5-7-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Flat Top Piston Set 3.957\" Bore: Fits most Hemi Models","description":"\u003ch3\u003eDSS Racing FX Series Forged Flat Top Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6710-3957 \/ 2-6710-3957 \/ 3-6710-3957 \/ K1-6710-3957 \/ K2-6710-3957 \/ K3-6710-3957\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Flat Top Piston Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, including the 352 Small Block Mopar Hemi Gen III. Designed for enthusiasts and professional builders seeking enhanced durability and performance, these pistons offer a precise fit and reliable operation under demanding conditions. Their flat top design and optimized compression heights deliver improved combustion efficiency and power potential, making them an excellent upgrade for street, strip, or race applications.\u003c\/p\u003e\u003cp\u003eWhether you are rebuilding your engine or upgrading for higher horsepower builds, these pistons provide the strength and consistency needed to handle increased boost, nitrous, or naturally aspirated power levels. DSS Racing’s commitment to quality ensures these pistons meet tight tolerances and rigorous standards for long-lasting performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt to exacting specifications, the FX Series pistons incorporate advanced design elements to maximize engine efficiency and durability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 3.957\" bore sizes, fitting most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi engines\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and resistance to thermal and mechanical stress\u003c\/li\u003e\n\u003cli\u003eFlat top piston design with a -1.5cc dish for optimized combustion chamber volume\u003c\/li\u003e\n\u003cli\u003eCompression heights of 1.21 inches, tailored for Gen III 352 Small Block Mopar Hemi applications\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927 inches, available in full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm top and second rings, with a 3mm oil ring groove for effective sealing\u003c\/li\u003e\n\u003cli\u003eStroke compatibility of 3.578 inches and connecting rod length of 6.243 inches for precise engine geometry\u003c\/li\u003e\n\u003cli\u003eApproximate compression ratios vary based on combustion chamber volume: 65cc (10.61:1), 74cc (9.58:1), and 85cc (8.59:1)\u003c\/li\u003e\n\u003cli\u003eDesigned to withstand high-performance conditions including forced induction and high RPM operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing’s FX Series pistons are crafted from high-quality forged aluminum alloy, providing an excellent balance of lightweight strength and thermal conductivity. The forging process enhances grain structure, resulting in pistons that resist cracking and deformation under extreme heat and pressure. The flat top design promotes efficient combustion and consistent power delivery, while the carefully engineered compression height and pin fit options ensure compatibility with a variety of engine builds.\u003c\/p\u003e\u003cp\u003eEach piston undergoes precise machining to maintain tight tolerances, ensuring optimal ring sealing and minimal friction. The ring grooves are designed to accommodate performance ring sets, enhancing oil control and reducing blow-by. Whether you choose full-floating or press-fit wrist pins, these pistons offer flexibility to suit your assembly preferences and performance goals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are designed as direct replacements for most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines with a 3.957\" bore. Installation requires standard engine rebuilding procedures, including proper honing and cleaning of the cylinder bores. Depending on your build, you may select either full-floating or press-fit wrist pins to match your connecting rods and assembly method.\u003c\/p\u003e\u003cp\u003eDue to the precise compression height and ring groove dimensions, these pistons fit seamlessly with compatible rods and crankshafts, minimizing the need for additional modifications. Always verify clearances and torque specifications during installation to ensure reliable operation and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged flat top pistons (quantity as required for engine configuration)\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit, depending on selected option)\u003c\/li\u003e\n\u003cli\u003eOptional piston clips or retainers as applicable\u003c\/li\u003e\n\u003cli\u003eTechnical specifications and installation guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for engine builders, performance enthusiasts, and professional shops upgrading or rebuilding Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. It suits a wide range of applications including street performance, drag racing, off-road, and mild to moderate forced induction setups. The FX Series pistons provide a reliable foundation for increasing power output while maintaining engine durability and efficiency.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381038629076,"sku":"1-6710-3957","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381038661844,"sku":"2-6710-3957","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381038694612,"sku":"3-6710-3957","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038727380,"sku":"K1-6710-3957","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038760148,"sku":"K2-6710-3957","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381038792916,"sku":"K3-6710-3957","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001967_4_b5b368ac-1397-4088-b182-5ffd71baa456.webp?v=1771667126"},{"product_id":"6710-3947-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-947-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi (02-26)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6710-3947C \/ 2-6710-3947C \/ 3-6710-3947C \/ K1-6710-3947C \/ K2-6710-3947C \/ K3-6710-3947C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking enhanced durability and performance in their 5.7L Hemi engines. Designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi models, these pistons provide a reliable upgrade for stroker builds and high-performance applications. With a compact design and precise specifications, this piston set supports increased stroke and compression ratios while maintaining excellent engine balance and longevity.\u003c\/p\u003e\u003cp\u003eIdeal for those looking to maximize power output and engine efficiency, the DSS Racing forged pistons are crafted to withstand the rigors of high-boost, high-RPM environments without compromising reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements and materials to deliver superior performance and durability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 3.795\" stroke and 6.125\" connecting rods for stroker engine builds\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" optimized for Gen III FX Series Small Block Mopar Hemi engines\u003c\/li\u003e\n\u003cli\u003e1.5cc flat top piston design for improved combustion efficiency\u003c\/li\u003e\n\u003cli\u003e.927\" wrist pin diameter with options for full-floating or press-fit installation\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm to accommodate high-performance piston rings\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression volumes (65cc, 74cc, 85cc) supporting compression ratios from approximately 9.0:1 to 11.13:1\u003c\/li\u003e\n\u003cli\u003ePrecision forged construction for enhanced strength and resistance to thermal and mechanical stress\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the 5.7L Hemi Gen III platform ensuring perfect fitment and optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing utilizes premium forged aluminum alloy in manufacturing these pistons, delivering a lightweight yet robust component capable of handling increased cylinder pressures and temperatures common in stroker and high-performance engines. The flat-top piston crown with a slight volume offset (-1.5cc) promotes efficient combustion and helps control detonation under boost or high compression conditions.\u003c\/p\u003e\u003cp\u003eThe pistons feature carefully engineered ring grooves and wrist pin bores to ensure durability and maintain tight sealing under extreme operating conditions. The option for full-floating or press-fit wrist pins allows builders to tailor installation to their specific engine setup and performance goals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines equipped with Gen III FX Series small block configurations. Installation requires matching the pistons with compatible rods and crankshafts, specifically accommodating a 3.795\" stroke and 6.125\" rod length. Proper ring end gap and clearance checks are essential to ensure reliable operation.\u003c\/p\u003e\u003cp\u003eWhile these pistons are engineered for direct fitment in stroker builds, professional installation and engine blueprinting are recommended to maximize performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 8 DSS Racing forged pistons\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit options depending on SKU)\u003c\/li\u003e\n\u003cli\u003eOptional piston rings available separately\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is perfect for engine builders, performance enthusiasts, and racers upgrading or rebuilding their 5.7L Hemi engines for increased displacement and power. Whether building a stroker motor for street, strip, or off-road applications, these pistons provide the strength and precision needed to handle elevated boost levels, higher compression ratios, and demanding operating conditions.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381039874260,"sku":"1-6710-3947C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381039907028,"sku":"2-6710-3947C","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381039939796,"sku":"3-6710-3947C","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381039972564,"sku":"K1-6710-3947C","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040005332,"sku":"K2-6710-3947C","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040038100,"sku":"K3-6710-3947C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001966_4_ad33d17e-ba43-4c30-b74a-f6e7c120846c.webp?v=1771667126"},{"product_id":"6710-3937-5-7-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing Gen III FX Series Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi (02-26)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6710-3937 \/ 2-6710-3937 \/ 3-6710-3937 \/ K1-6710-3937 \/ K2-6710-3937 \/ K3-6710-3937\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing Gen III Hemi FX Series Forged Piston Set is engineered specifically for the 5.7L Hemi engines found in Chrysler, Dodge, Jeep, and Ram vehicles. Designed to replace factory cast pistons, this set offers enhanced strength and durability for high-performance and street applications. Whether you are building a mild upgrade or a serious performance engine, these pistons provide the reliability and precision needed to handle increased power and boost levels.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts and professional builders alike, the FX Series pistons deliver improved combustion efficiency and reduced risk of failure under extreme conditions. Their forged construction and optimized design ensure consistent performance and longevity in demanding environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons incorporate advanced engineering to meet the rigorous demands of modern Hemi engines. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 3.937\" bore size, fitting most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Gen III engines\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength compared to OEM cast pistons\u003c\/li\u003e\n\u003cli\u003eFlat top design with a -1.5cc dish to optimize combustion chamber shape\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.21\" to maintain proper deck clearance\u003c\/li\u003e\n\u003cli\u003e.927\" wrist pin diameter with options for full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for use with a 3.578\" stroke crankshaft and 6.243\" connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression ratios approximately ranging from 8.5:1 to 10.5:1 to suit different build goals\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures tight tolerances and consistent fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are crafted from high-grade forged aluminum alloy, providing an excellent balance of strength and lightweight performance. Forging enhances the metal’s grain structure, resulting in pistons that resist cracking and deformation under high thermal and mechanical stress. The flat top design with a slight dish improves combustion efficiency and helps control detonation.\u003c\/p\u003e\u003cp\u003eEach piston features carefully engineered ring grooves and pin bosses to ensure durability and maintain proper sealing throughout the engine’s operating range. The option for full-floating or press-fit wrist pins allows builders to tailor the setup to their specific application and performance requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are designed as direct replacements for most 5.7L Hemi Gen III engines from Chrysler, Dodge, Jeep, and Ram. Installation requires standard engine assembly procedures, including proper ring end gap setting and piston-to-wall clearance checks. Depending on the wrist pin option selected, additional steps may be necessary to secure the pins correctly.\u003c\/p\u003e\u003cp\u003eDue to the precision manufacturing and compatibility with stock dimensions, minimal modifications are typically needed, making this piston set an excellent choice for both rebuilds and performance upgrades.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons sized for 3.937\" bore\u003c\/li\u003e\n\u003cli\u003eWrist pins (.927\") with choice of full-floating or press-fit configuration\u003c\/li\u003e\n\u003cli\u003eRing grooves pre-machined for 1.2mm top and second rings, 3mm oil ring\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is perfect for engine builders and performance enthusiasts upgrading or rebuilding 5.7L Hemi Gen III engines. It suits applications ranging from street performance to moderate racing builds where enhanced durability and compression control are critical. Whether upgrading from OEM pistons or replacing worn components, the DSS Racing FX Series pistons offer a reliable foundation for increased power and engine longevity.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040070868,"sku":"1-6710-3937","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040103636,"sku":"2-6710-3937","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381040136404,"sku":"3-6710-3937","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040169172,"sku":"K1-6710-3937","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040201940,"sku":"K2-6710-3937","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040234708,"sku":"K3-6710-3937","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001965_4_8438db0d-e510-47ea-b638-9c207659ba7f.webp?v=1771667125"},{"product_id":"6710-3927-5-7-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-927-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Gen III Hemi Forged Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L","description":"\u003ch3\u003eDSS Racing FX Series Gen III Hemi Forged Piston Set\u003c\/h3\u003e\u003cp\u003eChrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6710-3927 \/ 2-6710-3927 \/ 3-6710-3927 \/ K1-6710-3927 \/ K2-6710-3927 \/ K3-6710-3927\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Gen III Hemi Forged Piston Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. Designed to meet the demands of high-performance builds, these pistons offer exceptional strength and durability for both street and track applications. Whether you are upgrading your engine for increased power or replacing worn components, this piston set provides a reliable foundation for enhanced combustion efficiency and engine longevity.\u003c\/p\u003e\u003cp\u003eBuilt to fit the 347 Small Block Mopar Hemi Gen III platform, these pistons feature a compact design with a 1.21\" compression height and a -1.5cc flat top, optimizing combustion chamber volume for improved performance. The set supports both full-floating and press-fit wrist pins, accommodating various engine configurations and preferences.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements and precision manufacturing to deliver superior performance and reliability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines\u003c\/li\u003e\n\u003cli\u003eForged construction for enhanced strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.21\" for optimal piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003e1.5cc flat top design to fine-tune compression ratios\u003c\/li\u003e\n\u003cli\u003e.927\" wrist pin diameter with options for full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions: 1.2mm top and second rings, 3mm oil ring for effective sealing\u003c\/li\u003e\n\u003cli\u003eStroke compatibility of 3.578\" and connecting rod length of 6.243\"\u003c\/li\u003e\n\u003cli\u003eApproximate compression ratios available: 65cc (10.49:1), 74cc (9.47:1), and 85cc (8.49:1)\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures consistent fitment and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are crafted from high-grade forged aluminum alloy, providing an excellent balance of lightweight construction and exceptional strength. Forging enhances the metal grain structure, resulting in pistons that resist cracking and deformation under extreme combustion pressures and temperatures. The flat-top design with a slight volume offset (-1.5cc) allows for precise control over compression ratios, which is critical for tuning performance and fuel requirements.\u003c\/p\u003e\u003cp\u003eEach piston is engineered with carefully sized ring grooves to accommodate high-quality piston rings, ensuring optimal sealing and oil control. The wrist pin options—full-floating or press-fit—offer flexibility depending on engine build preferences and intended use. This attention to detail in design and materials makes the FX Series pistons a dependable upgrade for serious Hemi enthusiasts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons are designed as direct replacements for most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi Gen III engines, making installation straightforward for experienced engine builders and professional shops. Proper ring end gap and clearance checks are recommended during assembly to ensure optimal performance and longevity. Depending on the wrist pin choice, installation may require specific tools or techniques to secure the pins correctly.\u003c\/p\u003e\u003cp\u003eBecause these pistons support multiple compression ratio options, builders can select the ideal piston volume to match their cylinder head combustion chamber size and desired engine characteristics. This versatility helps tailor the build for street, performance, or racing applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as required for engine)\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit, depending on SKU)\u003c\/li\u003e\n\u003cli\u003eOptional circlips or retaining hardware as applicable\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and performance shops upgrading or rebuilding Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. It suits applications ranging from high-performance street vehicles to track-focused builds where durability and precise compression control are essential. The FX Series pistons provide a solid foundation for increased horsepower and torque while maintaining reliability under demanding conditions.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040660692,"sku":"1-6710-3927","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040693460,"sku":"2-6710-3927","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381040726228,"sku":"3-6710-3927","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040758996,"sku":"K1-6710-3927","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040791764,"sku":"K2-6710-3927","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040824532,"sku":"K3-6710-3927","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001964_4_168c6f54-8724-41c0-840d-16b361b422ad.webp?v=1771667125"},{"product_id":"6710-3927-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-927-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Piston Set: Fits Dodge \/ Chrysler \/ Jeep \/ Ram 5.7L Hemi (02-26)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6710-3927C \/ 2-6710-3927C \/ 3-6710-3927C \/ K1-6710-3927C \/ K2-6710-3927C \/ K3-6710-3927C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking reliable, high-performance components for their 5.7L Hemi engines. Designed to accommodate the 368 stroker build, these pistons deliver enhanced strength and durability while maintaining optimal compression ratios for a variety of performance applications.\u003c\/p\u003e\u003cp\u003eIdeal for Chrysler, Dodge, Jeep, and Ram 5.7L Hemi models, this piston set supports both full-floating and press-fit wrist pins, offering flexibility for different engine builds. Whether upgrading for street performance, racing, or custom engine projects, these forged pistons provide a solid foundation for increased power and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt with precision and performance in mind, the DSS Racing FX Series pistons include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and resistance to high-stress conditions\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21 inches optimized for stroker applications\u003c\/li\u003e\n\u003cli\u003e1.5cc flat top design for efficient combustion and power delivery\u003c\/li\u003e\n\u003cli\u003e.927-inch pin diameter compatible with full-floating or press-fit wrist pins\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm top and second rings, 3mm oil ring for effective sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.795-inch stroke and 6.125-inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes (65cc, 74cc, 85cc) to tailor compression ratios from approximately 8.94:1 to 11.07:1\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures consistent fitment and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach piston in the DSS Racing FX Series set is forged from high-quality aluminum alloy, providing an excellent balance of lightweight design and structural integrity. The forging process enhances grain structure, resulting in pistons that withstand the rigors of high RPM and elevated cylinder pressures common in stroker builds.\u003c\/p\u003e\u003cp\u003eThe flat top piston crown with a -1.5cc volume optimizes combustion efficiency and helps control detonation. The pistons are engineered to fit the 5.7L Hemi Gen III small block architecture, ensuring precise compatibility with factory and aftermarket components. The ring grooves are carefully cut to accommodate performance ring sets, maintaining effective sealing and oil control under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, particularly those utilizing the Gen III small block platform with a 3.795-inch stroke and 6.125-inch rods. Installation requires standard engine assembly procedures, and the pistons support both full-floating and press-fit wrist pin configurations to suit builder preference.\u003c\/p\u003e\u003cp\u003eProper ring end gap and piston-to-wall clearance should be verified during assembly to ensure optimal performance and longevity. These pistons are ideal for stroked 368 builds and can be integrated into a variety of performance engine combinations with minimal modification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as per kit selection)\u003c\/li\u003e\n\u003cli\u003eCompatible wrist pins (full-floating or press-fit depending on kit)\u003c\/li\u003e\n\u003cli\u003eRing grooves pre-cut to specified dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is perfect for engine builders and performance enthusiasts upgrading or rebuilding Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. It suits stroker builds aiming for increased displacement and power, including street performance, drag racing, and custom engine projects requiring durable, high-quality forged pistons.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040267476,"sku":"1-6710-3927C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040300244,"sku":"2-6710-3927C","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381040333012,"sku":"3-6710-3927C","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040365780,"sku":"K1-6710-3927C","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040398548,"sku":"K2-6710-3927C","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040431316,"sku":"K3-6710-3927C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001963_4_c4e78a82-14ee-4a91-83ed-ac01e195d272.webp?v=1771667125"},{"product_id":"6710-3917-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-917-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing Gen III Hemi FX Series Forged Piston Set 5.7L: Fits Dodge \/ Chrysler \/ Jeep \/ Ram (02-26)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6710-3917C \/ 2-6710-3917C \/ 3-6710-3917C \/ K1-6710-3917C \/ K2-6710-3917C \/ K3-6710-3917C\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing Gen III Hemi FX Series Forged Piston Set is engineered specifically for the 5.7L Chrysler, Dodge, Jeep, and Ram Hemi engines. Designed to meet the demands of high-performance builds, these pistons provide exceptional strength and durability while maintaining precise tolerances for optimal engine efficiency. Whether you are upgrading your stock engine or building a high-output powerplant, this piston set offers a reliable foundation for improved combustion and power delivery.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts and professional builders alike, these pistons are crafted to withstand the rigors of forced induction, high RPM, and increased cylinder pressures. The FX Series pistons balance lightweight construction with robust design, helping to reduce reciprocating mass and improve throttle response.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese DSS Racing forged pistons incorporate advanced engineering to enhance performance and reliability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 366 Small Block Mopar Hemi Gen III engines\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and durability\u003c\/li\u003e\n\u003cli\u003eFlat top design with a -1.5cc dish for optimized combustion chamber volume\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.21 inches for precise piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003e.927-inch wrist pin diameter with options for full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for a 3.795-inch stroke and 6.125-inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volumes to tailor compression ratios (65cc, 74cc, 85cc)\u003c\/li\u003e\n\u003cli\u003eApproximate compression ratios ranging from 8.9:1 to 11.01:1 depending on chamber volume\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing FX Series pistons are crafted from high-quality forged aluminum alloy, delivering an excellent strength-to-weight ratio essential for high-performance applications. The forging process enhances the metal’s grain structure, resulting in pistons that resist cracking and deformation under extreme conditions. The flat top design with a slight dish improves combustion efficiency and helps control detonation in boosted or naturally aspirated setups.\u003c\/p\u003e\u003cp\u003eThe pistons feature precision-machined ring grooves and pin bores to ensure proper ring seal and wrist pin fitment. The option for full-floating or press-fit wrist pins allows builders to customize the assembly based on their specific engine requirements and performance goals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines equipped with the Gen III small block configuration. Installation requires standard engine assembly procedures, and these pistons are compatible with the factory stroke of 3.795 inches and 6.125-inch connecting rods. Builders should verify piston-to-deck clearance and ring end gaps during assembly to ensure optimal performance and longevity.\u003c\/p\u003e\u003cp\u003eDue to the precision engineering and multiple combustion chamber volume options, these pistons can be tailored to various compression ratio targets, making them suitable for both street and race applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 8 DSS Racing FX Series forged pistons\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit options depending on selection)\u003c\/li\u003e\n\u003cli\u003eRing groove machining for standard piston rings\u003c\/li\u003e\n\u003cli\u003eTechnical specifications and installation guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for performance enthusiasts, engine builders, and racers seeking a durable, high-quality piston solution for the 5.7L Gen III Hemi platform. Whether upgrading a stock engine for increased power or building a custom high-performance motor, these pistons provide the strength and precision needed for reliable operation under demanding conditions.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040464084,"sku":"1-6710-3917C","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040496852,"sku":"2-6710-3917C","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381040529620,"sku":"3-6710-3917C","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040562388,"sku":"K1-6710-3917C","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040595156,"sku":"K2-6710-3917C","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040627924,"sku":"K3-6710-3917C","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001962_4_b2f7bdea-e40f-4f33-b2df-a4230320f1bf.webp?v=1771667124"},{"product_id":"6708-3947-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-947-inch-bore-pin-dia-0-927-comp-height-1-09","title":"DSS Racing FX Series Forged Piston Set: Fits Dodge \/ Chrysler \/ Jeep \/ Ram 5.7L Hemi (02-26)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6708-3947 \/ 2-6708-3947 \/ 3-6708-3947 \/ K1-6708-3947 \/ K2-6708-3947 \/ K3-6708-3947\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking enhanced durability and performance for their Chrysler, Dodge, Jeep, or Ram 5.7L Hemi engines. Designed to accommodate stroker builds with a 4.050\" stroke and 6.125\" connecting rods, these pistons provide a reliable foundation for high-output applications. Whether upgrading for street performance or track use, this piston set offers superior strength and precision fitment to maximize engine efficiency and longevity.\u003c\/p\u003e\u003cp\u003eWith a comp height of 1.09\" and a +9cc dome top, these pistons help achieve optimal compression ratios tailored to your build, ranging approximately from 10.65:1 to 13.66:1 depending on combustion chamber volume. The set supports both full-floating and press-fit wrist pins, ensuring versatility for various engine configurations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt to meet the demands of high-performance Mopar Hemi engines, the DSS Racing FX Series pistons offer the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and durability under extreme conditions\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for 5.7L Small Block Mopar Hemi Gen III engines with FX series specifications\u003c\/li\u003e\n\u003cli\u003e+9cc dome top design to optimize compression and combustion efficiency\u003c\/li\u003e\n\u003cli\u003eComp height of 1.09\" for precise piston-to-deck clearance\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm to accommodate high-performance piston rings\u003c\/li\u003e\n\u003cli\u003eStroke compatibility of 4.050\" and rod length of 6.125\" for stroker engine builds\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927\" supporting full-floating or press-fit wrist pin options\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple combustion chamber volume options (65cc, 74cc, 85cc) to tailor compression ratios\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures consistent fitment and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach piston in this set is crafted from high-grade forged aluminum alloy, providing an excellent balance of lightweight strength and thermal conductivity. The forging process enhances the metal’s grain structure, resulting in pistons that resist cracking, scuffing, and deformation under high stress. The +9cc dome top is engineered to increase compression while maintaining optimal combustion chamber shape for efficient power delivery.\u003c\/p\u003e\u003cp\u003eThe pistons feature carefully designed ring grooves sized at 1.2mm for the top two rings and 3mm for the oil ring, ensuring effective sealing and oil control. The wrist pin bore supports either full-floating or press-fit pins, allowing builders to customize their assembly based on application needs. This attention to detail in design and manufacturing ensures reliable operation in demanding performance environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines equipped with the Gen III Small Block Mopar Hemi platform. Installation requires standard engine rebuild procedures and may involve modifications depending on the specific stroker build and compression ratio desired. Proper ring end gap and piston-to-wall clearances should be verified during assembly to ensure optimal performance and longevity.\u003c\/p\u003e\u003cp\u003eThese pistons are compatible with a 4.050\" stroke crankshaft and 6.125\" connecting rods, making them ideal for stroker engine configurations. Builders should confirm compatibility with their existing components and machining specifications before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 8 forged pistons with +9cc dome tops\u003c\/li\u003e\n\u003cli\u003eWrist pin bore configured for full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003ePrecision-machined ring grooves for 1.2\/1.2\/3mm piston rings\u003c\/li\u003e\n\u003cli\u003eTechnical specifications and fitment guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis DSS Racing FX Series Forged Piston Set is ideal for performance enthusiasts, engine builders, and professional shops upgrading or rebuilding 5.7L Hemi engines for increased displacement and power. It suits stroker builds requiring enhanced durability and compression tuning, including street performance, drag racing, and off-road applications. If you demand reliable, high-quality components that withstand the rigors of high-performance driving, this piston set is an excellent choice.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040857300,"sku":"1-6708-3947","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381040890068,"sku":"2-6708-3947","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381040922836,"sku":"3-6708-3947","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040955604,"sku":"K1-6708-3947","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381040988372,"sku":"K2-6708-3947","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381041021140,"sku":"K3-6708-3947","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001961_4_66507541-c83b-4caf-a486-a96cf3d0351d.webp?v=1771667124"},{"product_id":"6710-3917-5-7-small-block-mopar-hemi-gen-iii-fx-series-1-5cc-flat-top-gen-iii-hemi-forged-piston-set-3-917-inch-bore-pin-dia-0-927-comp-height-1-21","title":"DSS Racing FX Series Forged Flat Top Piston Set 3.917\" Bore: Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged Flat Top Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6710-3917 \/ 2-6710-3917 \/ 3-6710-3917 \/ K1-6710-3917 \/ K2-6710-3917 \/ K3-6710-3917\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged Flat Top Piston Set is engineered specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 5.7L Hemi engine. Designed to meet the demands of high-performance applications, these pistons offer superior strength and durability compared to stock cast pistons. Ideal for enthusiasts and professional builders looking to enhance engine reliability and power output, this piston set is a direct fit for most 5.7L Hemi Gen III engines, including the 345 Small Block Mopar Hemi.\u003c\/p\u003e\u003cp\u003eWith a 3.917\" bore size and a flat top design featuring a -1.5cc dish, these pistons provide an optimal balance of compression and combustion efficiency. Their forged construction ensures they can withstand the rigors of boosted, nitrous, or naturally aspirated high-performance setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons incorporate advanced engineering and materials to deliver exceptional performance and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision forged from high-strength aluminum alloy for maximum durability\u003c\/li\u003e\n\u003cli\u003eFlat top design with a -1.5cc dish to optimize compression ratios and combustion\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.917\" bore engines, fitting most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi models\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927\" with options for full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm top and second rings, 3mm oil ring for effective sealing\u003c\/li\u003e\n\u003cli\u003eComp height of 1.21\" for precise piston-to-deck clearance and performance tuning\u003c\/li\u003e\n\u003cli\u003eStroke compatibility of 3.578\" and connecting rod length of 6.243\" for balanced engine geometry\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression ratio options: approximately 10.44:1 (65cc), 9.42:1 (74cc), and 8.45:1 (85cc) to suit various build goals\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing utilizes premium forged aluminum alloy to manufacture these pistons, ensuring superior strength and resistance to thermal and mechanical stress. The flat top design with a slight dish (-1.5cc) is engineered to optimize combustion chamber dynamics for improved power and efficiency. The pistons are CNC-machined to exacting tolerances, providing consistent fitment and performance across all cylinders.\u003c\/p\u003e\u003cp\u003eThe pin bore supports either full-floating or press-fit wrist pins, allowing builders to select the best option for their application. Ring grooves are precisely cut to accommodate high-performance piston rings, ensuring excellent sealing and oil control under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed as a direct replacement for most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi Gen III engines with a 3.917\" bore. Installation requires standard engine assembly procedures and may involve professional machining to ensure proper clearances and fitment. The pistons are compatible with a 3.578\" stroke crankshaft and 6.243\" connecting rods, matching factory or aftermarket components commonly used in these engines.\u003c\/p\u003e\u003cp\u003eBuilders should verify compression ratio requirements and select the appropriate piston variant to match their cylinder head and combustion chamber specifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged flat top pistons (quantity as required for engine configuration)\u003c\/li\u003e\n\u003cli\u003eWrist pin options: full-floating or press-fit (depending on selected SKU)\u003c\/li\u003e\n\u003cli\u003eDetailed specifications for bore size, compression height, and ring groove dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for performance enthusiasts, engine builders, and racers upgrading or rebuilding Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi engines. 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Designed to accommodate a 5.7L stroker build with a 4.050\" stroke and 6.125\" rod length, these pistons offer enhanced strength and durability for high-performance applications. Featuring a +9cc dome top and a compression height of 1.09\", this piston set is ideal for enthusiasts looking to increase engine efficiency and power output while maintaining reliability.\u003c\/p\u003e\u003cp\u003eWhether you are building a street performance engine or a race-ready powerplant, the DSS Racing FX Series pistons provide the precision and quality needed to handle increased cylinder pressures and aggressive tuning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements to optimize performance and longevity:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for superior strength and resistance to detonation\u003c\/li\u003e\n\u003cli\u003e+9cc dome top design to increase compression ratio and combustion efficiency\u003c\/li\u003e\n\u003cli\u003eCompression height of 1.09\" tailored for stroker applications\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927\" compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm\/1.2mm\/3mm for optimal ring seal and durability\u003c\/li\u003e\n\u003cli\u003eDesigned for a 4.050\" stroke crankshaft and 6.125\" connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple dome volumes (65cc, 74cc, 85cc) to fine-tune compression ratios from 10.7 to 13.72\u003c\/li\u003e\n\u003cli\u003ePrecision CNC machining ensures tight tolerances and consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series pistons are crafted from high-grade forged aluminum alloy, providing an excellent balance of lightweight strength and thermal conductivity. The forging process enhances the metal grain structure, resulting in pistons that withstand high combustion pressures and elevated temperatures common in performance engines.\u003c\/p\u003e\u003cp\u003eThe dome top design with a +9cc volume increases the compression ratio, improving power output and throttle response. The pistons feature carefully engineered ring grooves to accommodate performance ring sets, ensuring a reliable seal and reduced blow-by. The pin bore is designed for compatibility with both full-floating and press-fit wrist pins, offering flexibility for various engine builds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is engineered to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi Gen III engines, particularly those utilizing a 5.7L stroker configuration. Installation requires standard machining and assembly procedures consistent with high-performance engine builds. Proper ring end gap and piston-to-wall clearance should be verified during installation to ensure optimal operation and longevity.\u003c\/p\u003e\u003cp\u003eThese pistons are compatible with 4.050\" stroke crankshafts and 6.125\" connecting rods, making them an excellent choice for stroked 5.7L Hemi builds aiming for increased displacement and power.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as required for engine configuration)\u003c\/li\u003e\n\u003cli\u003ePrecision-machined piston pin bores\u003c\/li\u003e\n\u003cli\u003eRing grooves pre-cut for 1.2mm top and second rings, and 3mm oil ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading or rebuilding 5.7L Hemi Gen III engines\u003c\/li\u003e\n\u003cli\u003eEngine builders seeking durable pistons for stroker 5.7L applications\u003c\/li\u003e\n\u003cli\u003eStreet and track vehicles requiring enhanced compression and strength\u003c\/li\u003e\n\u003cli\u003eCustom Mopar builds aiming for improved power and reliability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381041250516,"sku":"1-6708-3957","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381041283284,"sku":"2-6708-3957","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381041316052,"sku":"3-6708-3957","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381041348820,"sku":"K1-6708-3957","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381041381588,"sku":"K2-6708-3957","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381041414356,"sku":"K3-6708-3957","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001959_4_9d911a3c-3cca-48d7-aca1-f97ad51c5d39.webp?v=1771667123"},{"product_id":"6708-3937-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-937-inch-bore-pin-dia-0-927-comp-height-1-09","title":"DSS Racing FX Series Forged Piston Set: Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Gen III (Stroker)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6708-3937 \/ 2-6708-3937 \/ 3-6708-3937 \/ K1-6708-3937 \/ K2-6708-3937 \/ K3-6708-3937\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking durable, high-performance pistons tailored for Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines. Designed to accommodate stroker builds with a 4.050\" stroke and 6.125\" rod length, these pistons provide optimal combustion chamber volume options and compression ratios to suit various performance goals.\u003c\/p\u003e\u003cp\u003eWhether upgrading a factory engine or building a custom stroker, this piston set delivers reliable strength and precision fitment, making it an excellent choice for street, strip, or mild race applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements to enhance engine durability and efficiency:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 394 Small Block Mopar Hemi Gen III FX engines\u003c\/li\u003e\n\u003cli\u003eComp height of 1.09\" for precise deck clearance\u003c\/li\u003e\n\u003cli\u003e+9cc dome top design for increased compression and combustion efficiency\u003c\/li\u003e\n\u003cli\u003ePin diameter of .927\" with options for full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing\u003c\/li\u003e\n\u003cli\u003eStroke length of 4.050\" matched with 6.125\" connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable combustion chamber volumes: 65cc, 74cc, and 85cc, enabling compression ratios from 10.62:1 up to 13.63:1\u003c\/li\u003e\n\u003cli\u003eForged construction for superior strength and resistance to high stress\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCrafted from high-quality forged aluminum alloy, these pistons are built to withstand the rigors of high-performance and stroker engine builds. The forging process enhances grain structure and mechanical properties, resulting in pistons that resist cracking, scuffing, and thermal fatigue.\u003c\/p\u003e\u003cp\u003eThe dome top design with a +9cc volume optimizes combustion chamber shape for improved power output and efficiency. Precision machining ensures tight tolerances for excellent ring sealing and piston-to-wall clearance, reducing friction and wear over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines equipped with Gen III Small Block Mopar Hemi architecture. Installation requires standard engine assembly procedures and may necessitate matching connecting rods and crankshaft stroke to achieve the specified 4.050\" stroke and 6.125\" rod length.\u003c\/p\u003e\u003cp\u003eBuilders should verify piston-to-deck clearance and compression ratio based on their specific cylinder head and gasket combinations. The choice between full-floating or press-fit wrist pins allows customization based on engine application and builder preference.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons (quantity as required for engine configuration)\u003c\/li\u003e\n\u003cli\u003eWrist pins (full-floating or press-fit options depending on SKU)\u003c\/li\u003e\n\u003cli\u003eRing grooves machined to specified dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for engine builders and performance enthusiasts upgrading or rebuilding 5.7L Hemi engines who require durable, high-strength pistons capable of handling increased stroke and compression. It suits street performance, drag racing, and mild to moderate track applications where reliability and power gains are essential.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381041774804,"sku":"1-6708-3937","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381041807572,"sku":"2-6708-3937","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381041840340,"sku":"3-6708-3937","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381041873108,"sku":"K1-6708-3937","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381041905876,"sku":"K2-6708-3937","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381041938644,"sku":"K3-6708-3937","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001958_4_1ce9bdfc-5d4f-4d60-b6d6-1fc58d7adb06.webp?v=1771667122"},{"product_id":"6708-3927-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-9cc-dome-top-gen-iii-hemi-forged-piston-set-3-927-inch-bore-pin-dia-0-927-comp-height-1-09","title":"DSS Racing FX Series Forged +9cc Dome Top Piston Set: Fits Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi","description":"\u003ch3\u003eDSS Racing FX Series Forged +9cc Dome Top Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6708-3927 \/ 2-6708-3927 \/ 3-6708-3927 \/ K1-6708-3927 \/ K2-6708-3927 \/ K3-6708-3927\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing FX Series Forged +9cc Dome Top Piston Set is engineered specifically for the 5.7L Hemi engines found in many Chrysler, Dodge, Jeep, and Ram vehicles. Designed to enhance engine performance and durability, these pistons are ideal for enthusiasts and professional builders seeking reliable, high-quality components for their small block Mopar Hemi Gen III builds.\u003c\/p\u003e\u003cp\u003eWith a +9cc dome top design, these pistons increase compression ratios, improving combustion efficiency and power output. Whether you are upgrading your engine for street performance, racing, or heavy-duty applications, this piston set offers a precise fit and robust construction to meet demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese pistons incorporate advanced design and manufacturing techniques to deliver superior performance and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged construction for maximum strength and durability under high stress\u003c\/li\u003e\n\u003cli\u003e+9cc dome top design to increase compression ratio and optimize combustion\u003c\/li\u003e\n\u003cli\u003e3.927\" bore diameter with a pin size of .927\" for compatibility with most 5.7L Hemi engines\u003c\/li\u003e\n\u003cli\u003eComp height of 1.09\" for proper piston-to-deck clearance and engine geometry\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm to accommodate high-performance piston rings\u003c\/li\u003e\n\u003cli\u003eCompatible with both full-floating and press-fit wrist pins for installation flexibility\u003c\/li\u003e\n\u003cli\u003eDesigned for use with a 4.050\" stroke and 6.125\" connecting rods, matching stock and aftermarket configurations\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression volumes (65cc, 74cc, 85cc) to tailor compression ratios from approximately 10.57:1 to 13.56:1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing pistons are precision forged from high-grade aluminum alloy, providing an excellent balance of strength, weight, and thermal conductivity. The forging process ensures a dense, uniform grain structure that resists cracking and deformation under extreme heat and pressure.\u003c\/p\u003e\u003cp\u003eThe dome top design not only increases compression but also promotes efficient flame propagation within the combustion chamber. The pistons feature carefully machined ring grooves and skirt profiles to reduce friction and wear, contributing to longer engine life and improved efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is engineered to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, making it a versatile upgrade for a wide range of applications. Installation requires standard engine assembly procedures, and the pistons are compatible with both full-floating and press-fit wrist pins, allowing for flexibility depending on your build preferences.\u003c\/p\u003e\u003cp\u003eProper ring installation and torque specifications should be followed to ensure optimal performance and reliability. These pistons are designed to work seamlessly with stock or aftermarket connecting rods and crankshafts matching the specified stroke and rod length.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged +9cc dome top pistons (quantity as per SKU selection)\u003c\/li\u003e\n\u003cli\u003eWrist pins compatible with full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003eDetailed specifications for bore, stroke, and compression volumes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is ideal for automotive enthusiasts, engine builders, and racers looking to upgrade their 5.7L Hemi engines for increased power and durability. It suits street performance builds, mild to moderate forced induction setups, and naturally aspirated engines requiring higher compression ratios. Additionally, it is a reliable choice for restoring or rebuilding Mopar small block Hemi Gen III engines with enhanced performance goals.\u003c\/p\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381041971412,"sku":"1-6708-3927","price":739.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381042004180,"sku":"2-6708-3927","price":769.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381042036948,"sku":"3-6708-3927","price":959.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381042069716,"sku":"K1-6708-3927","price":937.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381042102484,"sku":"K2-6708-3927","price":967.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381042135252,"sku":"K3-6708-3927","price":1147.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001957_4_5f8e8ed5-8400-4d83-aede-db4d112a5c9c.webp?v=1771667122"},{"product_id":"6706-3957-5-7-stroker-small-block-mopar-hemi-gen-iii-fx-series-23cc-dish-top-gen-iii-hemi-forged-piston-set-3-957-inch-bore-pin-dia-0-927-comp-height-1-09","title":"DSS Racing FX Series Forged Piston Set: Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Gen III (Stroker)","description":"\u003ch3\u003eDSS Racing FX Series Forged Piston Set\u003c\/h3\u003e\u003cp\u003eFits Most Chrysler \/ Dodge \/ Jeep \/ Ram 5.7L Hemi Models\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1-6706-3957 \/ 2-6706-3957 \/ 3-6706-3957 \/ K1-6706-3957 \/ K2-6706-3957 \/ K3-6706-3957\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DSS Racing 5.7 Stroker Small Block Mopar Hemi Gen III FX Series Forged Piston Set is engineered for enthusiasts and builders seeking durable, high-performance pistons for their 5.7L Hemi engines. Designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi models, these pistons provide a reliable upgrade for stroker builds and high-output applications. With a forged construction and precision engineering, this piston set enhances engine strength and efficiency while maintaining optimal compression ratios for improved power delivery.\u003c\/p\u003e\u003cp\u003eIdeal for those upgrading their Gen III Hemi engines, the DSS Racing FX Series pistons offer a balance of lightweight design and robust durability, making them suitable for street performance, racing, and custom engine builds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese forged pistons incorporate advanced design elements to ensure superior performance and longevity:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with 398 Small Block Mopar Hemi Gen III engines and FX series configurations\u003c\/li\u003e\n\u003cli\u003eComp height of 1.09 inches for precise deck clearance\u003c\/li\u003e\n\u003cli\u003e23cc dish top design to optimize combustion chamber volume and compression\u003c\/li\u003e\n\u003cli\u003e.927-inch wrist pin diameter with options for full-floating or press-fit pins\u003c\/li\u003e\n\u003cli\u003eRing groove dimensions of 1.2mm \/ 1.2mm \/ 3mm for reliable ring sealing\u003c\/li\u003e\n\u003cli\u003eStroke length of 4.050 inches paired with 6.125-inch connecting rods\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple compression ratios approximately ranging from 8.03 to 9.49, accommodating various combustion chamber sizes (65cc, 74cc, 85cc)\u003c\/li\u003e\n\u003cli\u003eForged construction for enhanced strength and resistance to high-stress conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDSS Racing FX Series pistons are crafted from high-quality forged aluminum alloy, providing an excellent strength-to-weight ratio essential for high-performance engines. The forging process refines the metal grain structure, resulting in pistons that withstand elevated combustion pressures and temperatures typical in stroker and boosted applications.\u003c\/p\u003e\u003cp\u003eThe pistons feature a carefully engineered dish top design with a -23cc volume to optimize compression ratios and combustion efficiency. The precise ring grooves and wrist pin configurations ensure tight sealing and smooth articulation within the cylinder, reducing friction and wear over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston set is designed to fit most Chrysler, Dodge, Jeep, and Ram 5.7L Hemi engines, particularly those utilizing the Gen III Hemi platform. Installation requires standard engine assembly procedures, with attention to matching piston compression height and dish volume to the specific cylinder head combustion chamber size to achieve the desired compression ratio.\u003c\/p\u003e\u003cp\u003eDepending on the wrist pin option selected (full-floating or press-fit), appropriate installation tools and techniques should be used to ensure proper fit and longevity. Professional installation is recommended to guarantee optimal engine performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of forged pistons compatible with 5.7L Hemi Gen III FX series stroker builds\u003c\/li\u003e\n\u003cli\u003eWrist pins (.927\" diameter), available in full-floating or press-fit configurations\u003c\/li\u003e\n\u003cli\u003ePiston rings with 1.2mm top and second rings and 3mm oil rings\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and technical specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine builders upgrading or rebuilding 5.7L Hemi Gen III stroker engines\u003c\/li\u003e\n\u003cli\u003ePerformance enthusiasts seeking durable forged pistons for street or track use\u003c\/li\u003e\n\u003cli\u003eCustom Mopar engine projects requiring precise compression ratio control\u003c\/li\u003e\n\u003cli\u003eApplications demanding enhanced strength and reliability under high RPM and boost conditions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DSS Racing","offers":[{"title":"FX-1 4032 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381042364628,"sku":"1-6706-3957","price":689.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins and Locs Without Rings","offer_id":47381042397396,"sku":"2-6706-3957","price":719.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins and Locs Without Rings","offer_id":47381042430164,"sku":"3-6706-3957","price":899.95,"currency_code":"USD","in_stock":true},{"title":"FX-1 4032 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381042462932,"sku":"K1-6706-3957","price":867.95,"currency_code":"USD","in_stock":true},{"title":"FX-2 2618 Alloy \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381042495700,"sku":"K2-6706-3957","price":897.95,"currency_code":"USD","in_stock":true},{"title":"FX-3 2618 Alloy with Lateral Gas Ports - XR .225 Wall Pin Upgrade - Spiro Locs \/ Pistons - Pins - Locs With DSS Racing Rings in a Kit","offer_id":47381042528468,"sku":"K3-6706-3957","price":1087.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0001956_4_1b1b8baf-c96b-464d-9797-525c493ed9d2.webp?v=1771667122"}],"url":"https:\/\/fasthemis.com\/collections\/dss-racing-pistons-for-jeep-gladiator-hemi.oembed?page=2","provider":"FastHemis","version":"1.0","type":"link"}